Reliable Robotics Archives - FLYING Magazine https://cms.flyingmag.com/tag/reliable-robotics/ The world's most widely read aviation magazine Mon, 16 Sep 2024 20:44:29 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 Air Force Signs Multiyear Deal With Reliable Robotics to Explore Aircraft Automation https://www.flyingmag.com/news/air-force-signs-multiyear-deal-with-reliable-robotics-to-explore-aircraft-automation/ Mon, 16 Sep 2024 20:44:25 +0000 https://www.flyingmag.com/?p=217797&preview=1 The indefinite delivery indefinite quantity agreement gives the partners flexibility to develop and test systems as needed.

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The U.S. Air Force on Monday signed onto a multiyear arrangement to explore the automation of its airlift and refueling aircraft.

Reliable Robotics, a developer of automated flight systems for remotely piloted operations, was awarded an indefinite delivery indefinite quantity (IDIQ) contract to retrofit Air Force aircraft with its continuous autopilot system, which is designed to be installed on any model.

The partners will have flexibility under the agreement, which calls for the delivery of an unspecified quantity of services within a fixed window. The Air Force can place orders under the contract, authorizing specific work and the funding that comes with it. The contract will further allow Reliable and AFWERX—the innovation arm of the Air Force—to explore partnerships with other military branches, tailoring the system for additional missions.

According to retired Major General Dr. David O’Brien, senior vice president of government solutions at Reliable, the agreement “signals long-term engagement with the Air Force and provides flexibility for us to further demonstrate our autonomous flight system in operational readiness activities.”

The IDIQ arrangement, which will support the development and deployment of Reliable’s autopilot system, comes less than one week after AFWERX awarded the company $3.6 million under a Tactical Funding Increase (TACFI), tightening a relationship that began in 2021 and has since expanded with a series of small business innovation research (SBIR) contracts.

The TACFI will allow Reliable to perform uncrewed cargo missions for the military, building on a pair of Air Force demonstrations it completed earlier this year.

Reliable’s automation system covers all phases of flight from taxi to takeoff to landing, using hardware and software to automate control surfaces and engine controls. It’s designed to prevent controlled flight into terrain (CFIT) and loss of control in flight (LOC-I)—two of the leading causes of aviation accidents.

Detect and avoid and precision navigation systems help the aircraft understand where it is and where it’s going, while voice and data links enable remote communication. Remote supervisors or onboard safety pilots can communicate with air traffic control and redirect the aircraft to an alternate landing site in the case of inclement weather, for example. According to Reliable, the system is just as reliable as crewed flight.

Some within the Air Force believe autonomy systems like Reliable’s can safely support longer duration missions in “contested environments” more cheaply than its own technology while reducing aircrew needs. The partners are particularly focused on the Indo-Pacific region, where tensions between the U.S. and China are strained over relations with Taiwan.

Lieutenant Colonel Josh Fehd, branch chief of AFWERX’s Autonomy Prime division, called the technology a “mission critical capability.” Autonomy Prime was announced in January and greenlit by Andrew Hunter, assistant secretary of the Air Force for acquisition, technology and logistics, after officials “recognized a need,” according to AFWERX.

“This IDIQ contract is driven by demand from Air Mobility Command, Air Combat Command, Pacific Air Forces and commands that want to employ advanced aircraft automation in their fleets as soon as possible,” said Fehd.

Reliable’s primary testbed aircraft for its system is the Cessna 208B Grand Caravan, which in November completed what the company claims was the first remotely piloted cargo flight of that model. The FAA-approved trial lasted about 12 minutes and was remotely operated from a ground control station.

The Caravan was a loan from potential launch customer FedEx, and Reliable is collaborating with Cessna manufacturer Textron Aviation and Textron eAviation to retrofit additional aircraft. The remotely piloted Caravan could enable same- or next-day shipments to locations currently served by piloted models. The company plans to operate a Part 135 airline subsidiary led by former Ameriflight executives.

Reliable has also shared with the Air Force a blueprint to automate the KC-135 Stratotanker, the military’s core aerial refueling aircraft. But according to the company, under the IDIQ agreement, its aircraft-agnostic system could find its way onto other models such as the Cessna 408 SkyCourier. The system is designed to support cargo aircraft with 3,000-plus-pound payloads.

The FAA in February formally accepted the certification requirements for Reliable’s aircraft navigation and autopilot systems, including a means of compliance for testing and analysis. The company claims its full aircraft automation software is the only system of its kind with an FAA-approved project specific certification plan (PSCP), on which the agency signed off last year.

Another autonomous flight developer working with the Air Force, Xwing—which earlier this year was acquired by electric air taxi manufacturer Joby Aviation—submitted its PSCP in April 2023. Merlin Labs, meanwhile, has a basis for certification with New Zealand’s Civil Aviation Authority for its Merlin Pilot system.

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Air Force Tests Self-Flying Cessnas https://www.flyingmag.com/modern/air-force-tests-self-flying-cessnas/ Mon, 26 Aug 2024 20:55:09 +0000 https://www.flyingmag.com/?p=214146&preview=1 Cessna aircraft equipped with Joby Aviation and Reliable Robotics’ autonomy systems fly more than 6,600 miles over the course of a five-day exercise.

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The U.S. Air Force is eyeing defense applications for autonomous flight technology being developed by a pair of private companies.

Earlier this month, Joby Aviation and Reliable Robotics operated self-flying Cessna 208B Grand Caravans during the U.S. Air Force’s Agile Flag 24-3 exercise at Mojave Air and Space Port (KMHV) in California. The goal of the five-day campaign was to weigh how the technology could support the Air Force’s Agile Combat Employment concept, which it describes as a “proactive and reactive operational scheme…to increase resiliency and survivability while generating combat power.”

Airmen from the 23rd Wing at Moody Air Force Base (KVAD) in Georgia and 9th Reconnaissance Wing at Beale Air Force Base (KBAB) in California used technology from Reliable and Joby—which in June acquired autonomous flight provider Xwing—to fly the souped-up Caravan across California and Nevada.

“Previously, we faced a tough choice: either use a cargo aircraft with all the associated expenses or forgo the flight altogether, which created difficult decisions for warfighting commanders,” said Colonel Max Bremer, management officer of the Air Force’s Air Mobility Command Special Access Program. “The return on investment with this technology is significant.”

The Air Force has awarded Reliable, Joby, and Xwing Phase II and III small business innovation research (SBIR) contracts through Autonomy Prime, a technology program within AFWERX, the Air Force’s innovation arm. AFWERX offers a sort of quid pro quo: Manufacturers get a controlled environment where they can perform flight trials and development work, in exchange for early military access to the technology.

Autonomy Prime earlier this year invited both Reliable and Joby to participate in February’s Agile Flag 24-1 exercise.

“We wanted to build on that success by bringing both vendors back for Agile Flag 24-3, which imposes more realistic constraints on the training participants,” said Ian Clowes of AFWERX Prime stakeholder engagement.

Autonomous flight software, in particular, is in high demand.

A Caravan equipped with Reliable or Joby’s technology can taxi, take off, fly up to 1,150 miles, and land with 1,200 pounds of cargo. According to the Air Force, that translates to an operating cost between $1,200 and $1,600 per hour, compared to more than $7,000 for a C-130J Hercules and $20,000 for a C-17A Globemaster.

The autonomous aircraft would be best suited for carrying small cargo, freeing up larger cargo aircraft to transport large parts or weapons.

“Looking ahead, if the Air Force adopts autonomous aircraft for asset transport in forward locations, it will increase sorties and flying hours by reducing delays in aircraft maintenance,” said Staff Sergeant Miguel Sarmiento, aircraft parts store supervisor for the 633rd Logistics Readiness Squadron.

During Agile Flag 24-3, airmen were tasked with deploying fighters to meet a mission objective while contending with “adversary activities” that complicated their goal. For the purposes of the exercise, cargo aircraft had limited ability to deliver the parts needed to keep the fighters flying.

That was no problem for Joby and Reliable, whose technology powered an autonomous Cessna across 47 flights covering more than 6,600 miles while operators watched them from a mobile ground control station. Personnel carried a laptop and satellite communication terminal in a small backpack—no additional infrastructure was needed. Reliable said its flights also included an onboard safety pilot.

“In this exercise scenario, where distance is a significant challenge, this capability is helping us overcome it,” said Colonel Charles Hanson, commander of the 9th Mission Support Group.

Added Captain Mackenzie Thompson, flight commander of the 480th Sortie Generation: “My job is to ensure we have safe and reliable aircraft for the mission. AFWERX has been awesome in helping us transport parts quickly, which has saved us a lot of time and manpower.”

Joby, for example, delivered cargo from Edwards Air Force Base (KEDW) to Southern California Logistics Airport (KVCV) in Victorville, California. The company said it flew more than 3,900 miles between nine military bases and public airports, performing a taxi, takeoff, and landing at each site.

“We look forward to continuing to work with the U.S. Air Force as we further develop the suite of technologies that could enable greater automation or full autonomy, first on the Caravan and then on numerous other aircraft types,” said Maxime Gariel, autonomy lead at Joby.

The company added that it plans to use autonomy to speed up the completion of its AFWERX contract and, potentially, open up new contract opportunities.

According to Reliable, Agile Flag 24-1 was supposed to represent the Indo-Pacific region, with some locations separated by hundreds of miles. The company said it transported critical cargo to eight locations on demand, with leadership from NASA’s Armstrong Flight Research Center also in attendance.

“Autonomy in small platforms reduces risk and opens up the ability to land in more places including damaged runways or unimproved surfaces,” said Bremer.

Prior to the exercise, Reliable obtained military airworthiness and flight readiness approvals for expanded operations. The company’s aircraft-agnostic system is the only full aircraft automation software with an FAA-approved certification plan.

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Xwing Awarded Military Airworthiness for Autonomous Cessna Caravan https://www.flyingmag.com/xwing-awarded-military-airworthiness-for-autonomous-cessna-caravan/ Wed, 14 Feb 2024 20:39:36 +0000 https://www.flyingmag.com/?p=195411 Xwing and fellow autonomous flight provider Reliable Robotics are now among a handful of emerging aviation firms with military airworthiness approvals.

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Autonomous flight technology will be deployed by the U.S. military before making its way to the commercial sector.

AFWERX, the innovation arm of the U.S. Air Force, has awarded autonomy technology provider Xwing military airworthiness for its self-flying Cessna 208B Grand Caravan in the form of a Military Flight Release (MFR), allowing it to perform cargo missions for the Air Force in unrestricted airspace.

The approval designates Xwing as a contractor-owned-and-operated public aircraft operation (PAO) and is the first under that designation for Autonomy Prime, the autonomous flight division of AFWERX.

After receiving airworthiness, Xwing’s autonomous Caravan transported time-sensitive cargo during the Air Force’s weeklong Agile Flag 24-1 Joint Force exercise. Over the course of daily flights—which covered about 2,800 nm, 22 hours of flight time, and eight public and military airports—it demonstrated the ability to integrate autonomous aircraft into the national airspace system. Agile Flag ran from January 22 to February 4.

“Achieving an Air Force MFR certification is a momentous milestone, removing the barrier to transition and unlocking key testing and experimentation opportunities,” said Kate Brown, deputy branch chief of AFWERX Autonomy Prime. “Agile Flag was an opportunity to showcase autonomous light cargo logistics and demonstrate operational relevance and increased technical readiness.”

The exercise included the first autonomous logistics mission for the Air Force, flying from March Air Reserve Base (KRIV) outside Los Angeles to McClellan Airfield at Sacramento McClellan Airport (KMCC) in California. The autonomous aircraft also visited California’s Vandenberg Space Force Base (KVBG), Meadows Field Airport (KBFL), and Fresno Yosemite International Airport (KFAT).

Xwing’s autonomous Cessna Grand Caravan receives fuel before taking off at McClellan Airfield in Sacramento, California, on January 27. [Courtesy: Matthew Clouse/U.S. Air Force]

“Our technology has proven effective over hundreds of successful autonomous flights,” said Craig Milliard, Xwing flight test manager, who remotely supervised the flights from a ground control station at Sacramento McClellan Airport. “This exercise gave us the opportunity to stretch the operational envelope into new environments, day and night, with real-world cargo, proving that we can effectively complete Air Force mission objectives.”

The Exercise

Xwing operates N101XW: a modified Grand Caravan with a 41-foot length, 15-foot height, 52-foot wingspan, and maximum payload of 3,000 pounds. Since its first autonomous flight in 2020, N101XW has flown more than 500 autonomous hours across 250 missions. According to the Air Force Research Laboratory (AFRL), data collected from those tests show the aircraft can fly about 1,000 nm with 1,200 pounds of cargo.

Following “rigorous safety and technical assessments,” the Air Force awarded Xwing the MFR. With it, the company is authorized to deliver official Air Force cargo with automated taxis, takeoffs, and landings, to both military and civilian airfields.

The goal of Agile Flag was to show how autonomous flight could deliver critical, time-sensitive cargo quickly and cost effectively. The Air Force gauged how autonomy could serve as a “force multiplier and risk mitigator” for the military’s agile combat employment (ACE) concept. ACE involves the dispersal of aircraft and equipment between major military hubs and smaller airfields to improve resilience and survivability.

The exercise brought together Xwing, fellow autonomous flight provider Reliable Robotics, and the Air Force Air Combat Command (ACC) and Air Mobility Command (AMC) to evaluate the technology for ACE applications. According to the Air Force, a core component of the strategy is the ability to deliver to multiple unsurveyed locations—or contested, degraded, or operationally limited (CDO) environments—with little or no ground support, on a moment’s notice.

Xwing and its ground control station arrived at McClellan Airfield, the headquarters for Agile Flag, on January 26, where airmen watched autonomous takeoffs and landings of its modified Cessna through a live feed.

But when airmen in the 4th Fighter Wing from Seymour Johnson Air Force Base, North Carolina, needed to transport equipment from March ARB to McClellan, the demonstration became an operational exercise. Personnel loaded the equipment onto Xwing’s autonomous Caravan and completed the flight that day.

Airmen load weather equipment into Xwing’s autonomous Cessna Grand Caravan during Agile Flag 24-1 at McClellan Airfield in Sacramento, California, on January 27. [Courtesy: Matthew Clouse/U.S. Air Force]

“The point of AFWERX is to get emerging and operationally relevant technologies into the hands of warfighters,” said Ian Clowes, stakeholder engagement lead for AFWERX Prime. “So I coordinated with the 4th Fighter Wing for nearly a year, and the initial pitch was for us to show up and make sure we were not interfering with the exercise. But plans changed, and we got to demonstrate the capability in an operational environment.”

Throughout the week, the Air Force assigned Xwing cargo missions based on real-time logistics needs, such as the delivery of sensitive weather equipment and other critical cargo. The exercise required it to fly through the congested Los Angeles basin, where the Caravan complied with air traffic controller instructions and integrated with heavy traffic at March ARB.

AFWERX said the aircraft delivered critical parts faster than conventional counterparts and reduced the number of requests for traditional, heavy-lift aircraft. These, according to Xwing, are two key advantages autonomous flight brings to the table for military commanders.

“This technology is a game-changer because the Air Force could fly in contested areas without the loss of life, and it’s much less expensive than using traditional cargo aircraft,” said Master Sergeant Brian Crea, Air Force 3rd Wing director of innovation.

“We saw firsthand during Agile Flag that the use of Xwing’s autonomous aircraft eliminated the need to fly a larger aircraft such as a [Lockheed Martin] C-130 to deliver critical cargo to the warfighter on short notice,” said Maxime Gariel, president, co-founder, and chief technology officer of Xwing. “When you fly missions autonomously, you operate with the speed and efficiency required for dispersed ACE operations, delivering cargo and personnel at a much lower cost and risk.”

Autonomy on the Rise?

Xwing’s participation in Agile Flag is part of its recently awarded Phase III Small Business Innovation Research (SBIR) contract with AFWERX, a continuation of the Phase II contract it obtained in May.

Autonomy Prime, with which Xwing worked over the course of the exercise, is a new technology program within AFWERX that partners with the private sector to accelerate testing and deliver new solutions to the military.

During Agile Flag, Autonomy Prime also collaborated with Reliable Robotics—which, like Xwing, retrofits Cessna Caravans with automated flight systems—through the company’s own Phase III SBIR agreement. Its dual-use control station landed at McClellan on January 30. Within minutes, AFWERX said, the system was ready to remotely operate self-flying aircraft at Hollister Municipal Airport (KCVH) more than 120 miles away.

With Agile Flag now wrapped up, Autonomy Prime will collect data to gauge the effectiveness of autonomous logistics aircraft in an ACE construct. Those results will then be analyzed and briefed to Air Force leadership.

“This demonstration was the first step in showcasing how autonomy and light cargo logistics can be leveraged in an ACE construct,” said Brown. “Moving forward, Autonomy Prime is continuing to investigate integration into future exercises to further refine concept of operations and use case. In parallel, Autonomy Prime is working with requirements owners and vendors to inform future requirements.”

Autonomous flight systems are steadily progressing toward certification, with a couple of key firsts in recent months.

In addition to Xwing’s milestone autonomous logistics mission for the Air Force, Reliable in December completed a historic cargo flight. The demonstration, conducted with FAA approval, marked the first flight of a remotely piloted Caravan with no one on board.

Xwing is also working closely with the regulator. It claims to own the first “standard” FAA uncrewed aircraft system (UAS) certification project, which aims to meet the full airworthiness safety requirements for passenger aircraft.

Both companies intend to eventually move beyond Cessna Caravans and retrofit other aircraft, but they will begin with small cargo models. Reliable has a partnership with FedEx, while Xwing is collaborating with United Parcel Service.

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FAA, Reliable Robotics Agree on Testing Criteria for Automated Aircraft System https://www.flyingmag.com/faa-reliable-robotics-agree-on-testing-criteria-for-automated-aircraft-system/ Tue, 13 Feb 2024 19:46:19 +0000 https://www.flyingmag.com/?p=195308 The firm intends to retrofit Cessna 208B Caravans and other aircraft with technology that reduces pilot-induced accidents.

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A company that retrofits Cessna 208B Caravans with automated systems—and which flew the first such aircraft with no one on board in December—announced the FAA has accepted the requirements for its advanced aircraft navigation and autopilot systems, which help automate all phases of flight from taxi to takeoff and landing.

Reliable Robotics, which completed the landmark flight using its remotely operated aircraft system (ROAS), claims to be the first in the industry to agree on a testing and analysis campaign for these systems with the FAA. The company will demonstrate how its ROAS aligns with the regulator’s safety and performance requirements for operations in the contiguous U.S. and Alaska.

“We are immensely pleased with the FAA and the positive working relationship we’ve established together—it is clear that we share the common goal of improving aircraft safety through automation,” said Chris Schulenberg, certification program manager at Reliable.

Reliable’s ROAS is intended to reduce or eliminate accidents due to pilot error or impairment, such as controlled flight into terrain (CFIT) and loss of control in flight (LOC-I), which it says account for the bulk of fatal aviation accidents. Initially, the firm will supplement personnel in the cockpit rather than replace them. It intends for operations to include a single onboard pilot to perform “abnormal procedures.”

The means of compliance for assessing the ROAS’ navigation and autopilot systems have been accepted through the FAA’s issue paper process. The blueprint sets out criteria for approving the technology and comprises a portion of the company’s supplemental type certification (STC) process.

That campaign kicked off in 2022, when the FAA approved Reliable’s G-1 issue paper. The G-1 defines the certification basis for its STC on the Cessna Caravan, including navigation and autopilot systems. The company’s certification plan for continuous autopilot engagement—a road map that uses existing FAA regulations and processes for normal and transport category aircraft, with no special conditions or exemptions—was accepted in June.

The regulator has also conducted several test flights with Reliable through its Urban Air Mobility (UAM) Airspace Management Demonstration program, culminating in its signoff on December’s historic flight. The Caravan used in that demonstration—a loan from potential customer FedEx—is one of many Reliable intends to retrofit with its automated tech. 

The company is working with both Textron Aviation and Textron eAviation—the sustainable flight subsidiary of Textron—to install its ROAS onto the popular model. Textron has delivered more than 3,000 Caravans, making it one of the most widely used turboprops in the world. Reliable’s remotely piloted Caravan could introduce same- or next-day shipments of time-sensitive deliveries to locations currently served by piloted models.

However, the firm’s tech is also designed to be aircraft agnostic. It could one day be equipped on other Textron designs or those of different manufacturers. The company says this could even include cargo aircraft designed for 3,000-plus-pound payloads—small cargo aircraft are a possible candidate for early autonomous operations, with low risk due to the lack of passengers.

In addition to the FAA, Reliable has completed watershed technology demonstrations with NASA and AFWERX, the innovation arm of the U.S. Air Force. In January, it was awarded military airworthiness approval to begin further flight testing and perform operational missions for the Air Force using remotely piloted aircraft.

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Reliable Robotics Earns Military Airworthiness for Remotely Piloted Caravan https://www.flyingmag.com/reliable-robotics-earns-military-airworthiness-for-remotely-piloted-caravan/ https://www.flyingmag.com/reliable-robotics-earns-military-airworthiness-for-remotely-piloted-caravan/#comments Tue, 30 Jan 2024 20:40:08 +0000 https://www.flyingmag.com/?p=194093 The company retrofits Cessna Caravans with its continuous autopilot system that automates all phases of flight, from takeoff to landing.

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A company that just broke ground on automated flight technology has been cleared for takeoff by the U.S. military.

Reliable Robotics, which in November completed the first flight of a Cessna 208B Caravan with no one on board, received military airworthiness approval to begin flight testing and operational missions of remotely piloted aircraft for the U.S. Air Force. The company will demonstrate its dual-use automated flight capabilities for military use cases such as cargo missions.

Reliable’s remotely operated aircraft system (ROAS) completed an airworthiness assessment comprising a comprehensive safety analysis, maintenance and operational evaluations, and testing of its automated flight tech. 

The approval is the latest milestone in the company’s Phase III Small Business Innovation Research (SBIR) contract with AFWERX, the innovation arm of the Air Force. That collaboration began in 2021. Since then, Reliable has conducted a demonstration flight at California’s Travis Air Force Base and been contracted by AFWERX to study the possibility of automating large multiengine jets.

Now, the firm is one of only a few in the emerging aviation space with military airworthiness under its belt. Beta Technologies received the first such approval for an electric vertical takeoff and landing (eVTOL) design in 2021. Lift Aircraft, maker of the Hexa personal eVTOL, nabbed one the following year. Other manufacturers of novel tech, such as Archer Aviation, also maintain relationships with AFWERX and the Department of Defense.

“Our AFWERX partners are developing exciting automation technologies through robust engineering and flight test campaigns,” said Hank “Hog” Griffiths, AFWERX airworthiness and test lead. “The technology is maturing rapidly and this airworthiness approval for a certified aircraft retrofitted with an autonomous flight system provides significant opportunities for the military.”

ROAS allows pilots to safely operate aircraft from the ground, which could alleviate the sting of pilot shortages. Some even argue automated flight tech could one day be safer than crewed flight.

Reliable is developing the aircraft agnostic system to automate all phases of flight—from taxi to takeoff to landing—for any design. That includes cargo aircraft designed for payloads north of 3,000 pounds.

The company has an entrenched relationship with Textron Aviation and Textron eAviation—the manufacturer’s sustainable flight arm—to retrofit ROAS onto additional Caravans. Textron has delivered more than 3,000 of the aircraft, making it one of the most widely used turboprops in the world.

ROAS’ continuous autopilot system relies on advanced navigation and multiple redundant layers to reach a level of reliability equal to crewed flight, Reliable claims. It includes automatic braking and is positioned as being able to prevent both controlled flight into terrain (CFIT) and loss of control in flight (LOC-I), according to the company.

Redundant hardware and software automate the flight control surfaces and engine controls. Similarly redundant voice and data networks, meanwhile, enable remote command and radio management for pilots.

“Nothing compares to showcasing how our autonomous flight capabilities will immediately enable new ways for the U.S. Air Force and other departments of the military to lead with innovation, improve safety, and project power across the globe,” said former Air Force Major General David O’Brien, senior vice president of government solutions at Reliable.

But Reliable is looking beyond defense use cases. ROAS—capable of automating aircraft with useful loads as high as 3,000 pounds or the ability to take off from shorter runways—could one day enable time-sensitive deliveries to locations currently served by piloted Caravans. In 2022, the company announced plans to launch a fully owned Part 135 airline subsidiary led by former Ameriflight executives.

In addition to its collaboration with the Air Force, Reliable has also demonstrated automated flight capabilities for NASA and the FAA, the latter of which formally accepted the firm’s certification plan in June. The company capped off 2023 with its historic cargo flight, keeping an uncrewed Caravan in the air for 12 minutes.

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You’ve Never Seen Cessnas Like These Before https://www.flyingmag.com/youve-never-seen-cessnas-like-these-before/ Thu, 14 Dec 2023 21:10:00 +0000 https://www.flyingmag.com/?p=190618 Check out a pair of historic flights made using modified Cessnas, a strange new aircraft on sale, and plenty more in this week's Future of FLYING newsletter.

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Hello, and welcome to the Future of FLYING newsletter, our weekly look at the biggest stories in emerging aviation technology. From low-altitude drones to high-flying rockets at the edge of the atmosphere, we’ll take you on a tour of the modern flying world to help you make sense of it all.

Now for this week’s top story:

Historic Cargo Flight With Uncrewed Cessna Caravan

(Courtesy: Reliable Robotics)

What happened? You’ve never seen a Cessna like this before—in fact, the world hadn’t, until this week. On Monday, Mountain View, California-based Reliable Robotics released footage of its November flight of a 208B Caravan, modified with its remotely operated aircraft system to fly without a pilot in the cockpit. The company claimed the feat is an aviation first.

How it works: Reliable’s uncrewed, FAA-approved flight—operated remotely from a control center 50 miles away—lasted about 12 minutes. But while the jaunt was relatively brief, it helped validate the firm’s technology, which automates all phases of flight from taxi to takeoff to landing. Control surfaces and engine controls, for example, are adjusted automatically.

A continuous autopilot system equipped with advanced navigation technology prevents common causes of aviation accidents, such as controlled flight into terrain or loss of control in flight. However, redundant voice and data networks allowed the modified Cessna to be commanded remotely. Other models could be equipped with the system too, since it’s aircraft agnostic.

Has automated aviation arrived? Well, not quite. Reliable and other automated flight systems developers still need to certify their tech, but they’re getting closer. The FAA in June accepted Reliable’s formal certification plan, which relies on existing regulations for normal and transport category aircraft and contains no special conditions or exceptions. In addition to test flights with the regulator, the company has demonstrated its system for NASA and the U.S. Air Force.

But it’s looking beyond defense use cases. Reliable plans to start a fully owned Part 135 airline subsidiary for automated commercial cargo flights. It’s also working with ASL Aviation Holdings to automate its fleet of more than 160 aircraft, which service Europe, Asia, Africa, and Australia.

Quick quote: “This milestone accelerates dual-use uncrewed flight opportunities, increasing aviation safety and enabling us to bring a broad range of autonomous military capabilities into denied environments,” said Colonel Elliott Leigh, director of Air Force innovation arm AFWERX and the department’s chief commercialization officer.

My take: Automated flight systems are still in the early stages of development, but there is potential down the line for them to become ubiquitous. Some, such as autolanding, already are. Fully automated flight is another story.

Reliable is working with Textron Aviation and Textron eAviation to convert more Caravans, which are some of the most widely used turboprops in the world. Others such as Xwing and Merlin are building similar tech. But their success will depend on safety. Some believe automated systems will be more effective than pilots at reducing the risk of accidents. For now, though, humans have demonstrated the capacity for safe, routine, commercial flights—and automation simply hasn’t.

The cargo sector, which removes the risk of carrying humans, will likely be the first to adopt automated flight. That’s where Reliable is looking first. Others, who are eyeing the passenger segment, may need to wait on regulations and certification.

Deep dive: Reliable Robotics Completes Historic Cargo Flight—With No One on Board

In Other News…

Ampaire’s Modified Cessna Breaks Endurance Record

(Courtesy: Ampaire)

What happened? Historic Cessna flights pique your interest? How about another one: A Cessna 337 Skymaster equipped with hybrid-electric propulsion made a 12-hour, 1,375-mile trip. Ampaire, the maker of said propulsion system, believes the feat to be an endurance record. The previous high-water mark? Another Ampaire flight in 2022.

How about hybrid? Impressively, Ampaire’s Electric EEL demonstrator touched down with more than two hours of battery and fuel reserves remaining. That should be reassuring for the company—it claims the EEL offers a greater payload, cuts more emissions, and can be certified faster than hydrogen-powered designs. But hydrogen still has the advantage of range.

Ampaire went with hybrid propulsion because it believes it can take advantage of hydrogen fuel efficiency while weaving in the benefits of an all-electric system. Its designs are projected to reduce emissions less than the latter, but they’ll add greater range and payload while requiring less infrastructure. Plus, Ampaire believes it can certify its flagship model in 2024.

Deep dive: 12-Hour Hybrid-Electric Flight Sets New Endurance Record

This Strange Aircraft Could Come to Your Local Public Safety Agency

(Courtesy: Lift Aircraft)

What happened? The funky-looking aircraft above is called Hexa—and it’s now on sale. Lift Aircraft, the manufacturer behind the unique, single-seat design, announced it will allocate five aircraft for public safety customers such as police and fire departments, emergency medical services, and first responders. Eventually, it’ll be available for personal use.

Anyone can fly: Lift enters the market with a unique proposition: an aircraft that anyone can learn to fly within an hour. Hexa qualifies as a Part 103 ultralight, which means the FAA doesn’t require a pilot certification to fly it. That may be a boon for public safety agencies, which could fly it for firefighting, supply drops, or air ambulance services without needing a licensed pilot.

Lift’s vision is for customers to one day walk into a vertiport, train for less than an hour, and leave flying their own personal eVTOL. The company actually has an agreement with helicopter tour operator Charm Aviation to bring Hexa to downtown Manhattan. But public safety customers will get the first crack at it.

Deep Dive: Lift Aircraft Sells Outlandish, Ultralight Personal eVTOL to Public Safety Agencies

And a Few More Headlines:

  • NASA’s Voyager 1 probe can’t phone home, and it could take engineers weeks to fix the problem.
  • Sean Cassidy stepped down as head of safety for Amazon’s drone arm, where he served as its main liaison to the FAA.
  • The International Civil Aviation Organization (ICAO) will collaborate with Google to decarbonize aviation.
  • Textron Aviation announced a carbon offset program for its turbine aircraft customers.
  • Air taxi startup AIBot chose Honeywell to develop the flight controls for its autonomous eVTOL design.

Spotlight on…

Maeve Aerospace

[Courtesy: Maeve Aerospace]

Dutch manufacturer Maeve Aerospace broke onto the scene in 2021 with its concept for a 44-passenger, all-electric regional jet. This week it came out with an even more ambitious design.

Maeve on Monday unveiled the M80: a hybrid-electric model for up to 80 passengers that it says fuses the performance of a jet, the efficiency and economics of a turboprop, and the emissions reduction of an all-electric aircraft. That combination is an attractive proposition—if the company can make it happen.

The M80 is scheduled for arrival in 2031, which should give Maeve plenty of time to refine its unique architecture. The secret sauce is the aircraft’s engine: It runs on electric battery packs and an aviation fuel of the operator’s choice, including power-to-liquid (PtL) and other forms of sustainable aviation fuel (SAF). Combined with a redesigned airframe, the engine can reduce emissions to near zero and fuel burn by 40 percent—which, according to Maeve, will keep trip costs low.

Plus, airports won’t need to install electric infrastructure to welcome the M80. The aircraft’s batteries are only needed for takeoff and climb. In cruise, an altitude optimized thermal engine takes over, which allows the aircraft to charge its own batteries during descent, Maeve said.

Deep Dive: The Efficiency of a Turboprop, the Performance of a Jet: Meet Maeve’s M80

On the Horizon…

Will the FAA ever be reauthorized? The answer is almost certainly yes, but it may not happen soon.

On Tuesday, federal lawmakers extended the deadline for reauthorization to March 8, just a few months after it was stretched to December 31. The second extension will keep the agency funded into the new year. However, industry stakeholders are getting antsy about the long-term outlook. Reauthorization would secure the FAA funding for the next half-decade, but it would also introduce new standards for air traffic control, pilot retirement, and advanced air mobility (AAM). For now, though, Senators continue to quibble over certain provisions.

Simultaneously, lawmakers are working to bolster American defenses against rogue drones. The State Department this week hosted its first counter-drone policy forum workshop, which brought together stakeholders from the governments of the U.S., U.K., Canada, Australia, and New Zealand. Attendees shared their countries’ respective goals and challenges. For the U.S., that could be useful—according to reports, federal authority to down drones expired last month.

Also in the works is a bipartisan bill called the NASA Talent Exchange Program Act. The legislation would assign NASA employees to temporary aerospace industry positions, and vice versa, creating new linkages between the regulator and other stakeholders.

Across the pond, we’ve got a trio of updates from the European Union Aviation Safety Agency (EASA). Perhaps the most notable is the launch of an Innovative Air Mobility Hub for stakeholders to exchange information on technologies such as air taxis and drones.

The European regulator also published what should become a key document for eVTOL aircraft firms: the first standards (and limitations) on eVTOL noise. Since electric air taxis are expected to fly over people in crowded urban areas at low altitude, keeping noise to a minimum will be crucial. Among other provisions, EASA will require operators to measure noise during takeoff, overflight, approach, and hover.

And finally, there’s been a leadership shakeup at the top of the agency. EASA named Luc Tytgat as acting executive director in September following the departure of Patrick Ky. But this week it picked Florian Guillermet, director of France’s air navigation services provider, as a permanent replacement.

Mark Your Calendars

Each week, I’ll be running through a list of upcoming industry events. Here are a few conferences to keep an eye on:

Tweet of the Week

Want to see your tweet here next week? Have comments or feedback? Share your thoughts on Twitter and tag me (@jack_daleo)! Or check out FLYING’s media accounts:

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I want to hear your questions, comments, concerns, and criticisms about everything in the modern flying space, whether they’re about a new drone you just bought or the future of space exploration. Reach out to jack@flying.media or tweet me @jack_daleo with your thoughts.

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Reliable Robotics Completes Historic Cargo Flight—With No One on Board https://www.flyingmag.com/reliable-robotics-completes-historic-cargo-flight-with-no-one-on-board/ https://www.flyingmag.com/reliable-robotics-completes-historic-cargo-flight-with-no-one-on-board/#comments Mon, 11 Dec 2023 22:00:31 +0000 https://www.flyingmag.com/?p=190264 Reliable’s remotely piloted aircraft technology relies on a continuous autopilot system, which allows flights to be operated from miles away.

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A company developing technology to automate flight for any aircraft—including cargo aircraft designed for 3,000-plus-pound payloads—made history last month with a monumental first flight.

Mountain View, California-based Reliable Robotics last week announced that it successfully flew a Cessna 208B Caravan in November, with no one on board—an achievement it said was a first for aviation. The uncrewed, FAA-approved flight, which lasted about 12 minutes, was operated remotely by pilot Danah Tommalieh from a control center 50 miles away.

[Courtesy: Reliable Robotics]

The Caravan, a loan from potential customer FedEx, took off from Hollister Municipal Airport (KCVH) in California’s San Francisco Bay Area. Tommalieh was stationed at Reliable’s Mountain View headquarters.

“Reliable’s successful flight of an uncrewed Cessna 208 Caravan represents a milestone for the industry in bringing new technology to aviation,” said Chris Hearne, senior vice president of engineering and programs for Textron Aviation, which includes the Cessna brand.

Textron has delivered more than 3,000 Caravans, making it one of the most widely used turboprops in the world. Reliable has been working with both Textron Aviation and Textron eAviation—the sustainable flight subsidiary of Textron—to retrofit its continuous autopilot technology onto the popular model.

Reliable’s system automates aircraft through all phases of operation, from taxi to takeoff to landing, allowing pilots to safely operate it from the ground. Redundant hardware and software automate flight control surfaces and engine controls, while redundant voice and data networks enable remote command and radio management. 

The technology is also aircraft agnostic, meaning it could one day be equipped on other Textron designs or those of different manufacturers.

Reliable’s continuous autopilot system uses advanced navigation technology and multiple redundant layers to reach a level of reliability equal to crewed flight. It can prevent both controlled flight into terrain (CFIT) and loss of control in flight (LOC-I), which Reliable says account for the bulk of fatal aviation accidents.

Automated aviation systems will most likely first appear in the cargo sector, beginning with smaller aircraft, since passengers are not on board and operations are lower risk. Manufacturers such as Reliable claim the technology can alleviate the sting of pilot shortages and will eventually be safer than crewed flight. The challenge now is getting it certified.

Last month’s milestone flight comes on the heels of a few major developments for Reliable.

In August, the company flew a crewed Caravan, equipped with its continuous autopilot system for hours at a time, over the course of three test flights for the FAA, part of the agency’s Urban Air Mobility (UAM) Airspace Management Demonstration.

That followed the regulator’s formal acceptance of Reliable’s certification plan in June, which paved the way for its autonomous system to be one of the first approved. The plan relies on existing regulations for normal and transport category aircraft, with no special conditions or exemptions.

Earlier this year, Reliable conducted first-of-its-kind flight tests with NASA through the space agency’s Advanced Air Mobility (AAM) National Campaign, which also counts electric air taxi manufacturers Wisk Aero and Joby Aviation as vehicle partners for demonstrations. Davis Hackenburg, who spearheaded NASA’s collaborations with AAM industry stakeholders, joined Reliable as vice president of government partnerships in May.

But arguably the company’s most important relationship is its collaboration with AFWERX, the innovation arm of the U.S. Air Force.

The Air Force Research Laboratory (AFRL) tapped Reliable in 2021 to explore how its autopilot system could support Air Force operations. Since then, it’s agreed to contracts and commissioned studies to explore how the commercially derived tech could be added to large, multiengine aircraft for military use cases, such as cargo logistics and aerial refueling. It completed an initial demonstration at Travis Air Force Base in May.

“This monumental aviation achievement is a great example of how AFWERX accelerates agile and affordable capability transitions for the world’s greatest Air Force,” Colonel Elliott Leigh, AFWERX director and chief commercialization officer for the Department of the Air Force, said of November’s flight. “This milestone accelerates dual-use uncrewed flight opportunities, increasing aviation safety and enabling us to bring a broad range of autonomous military capabilities into denied environments.”

But Reliable is looking beyond defense use cases. With a useful load of 3,000 pounds and the ability to take off from shorter runways, the company’s remotely piloted Caravan could introduce same- or next-day shipments of time-sensitive deliveries to locations currently served by piloted Caravans.

In fact, in 2022, Reliable announced plans to launch a fully owned Part 135 airline subsidiary led by former Ameriflight executives Jeff Drees and David DeRose and cargo industry veteran Lee Tomlinson. The trio of new appointees bring a combined 80 years of strategic and tactical expertise in air cargo and are preparing the company to launch commercial cargo flights.

Not long after that announcement, Reliable began working with ASL Aviation Holdings, which owns airlines in Europe, Asia, Africa, and Australia. The global aviation services company wants to add advanced automation to its fleet of more than 160 aircraft, beginning with large twin engine turboprop freighters such as the ATR-72. 

The partners will weigh demand for remotely operated aircraft in Europe, looking at both cargo and humanitarian applications. ASL also provides outsourced cargo transport outside North America for global express carriers such as Amazon, FedEx, and DHL.

“ASL is always innovating to better serve customers, and our partnership with Reliable is aimed at enabling us to provide reliable, flexible and cost-efficient time-sensitive cargo delivery to smaller unserved areas,” said Dave Andrew, group chief executive at ASL. “[Last month’s] historic flight is a testament to Reliable’s focused leadership in advancing aviation innovation and capability for the industry.”

In addition, Reliable in June partnered with Azul Airlines, the largest airline in Brazil, to bring its remotely operated system to Latin America. The airline also has an agreement with electric air taxi manufacturer Lilium for the purchase of 220 Lilium Jets.

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Industry Stakeholders Take On the FAA https://www.flyingmag.com/industry-stakeholders-take-on-the-faa/ Thu, 24 Aug 2023 21:35:43 +0000 https://www.flyingmag.com/?p=178302 Get an update on FAA rulemaking, DJI's new delivery drone, an ex-Wisk Aero executive's latest move, and more in this week's Future of FLYING newsletter.

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Hello, and welcome to the Future of FLYING newsletter, our weekly look at the biggest stories in emerging aviation technology. From low-altitude drones to high-flying rockets at the edge of the atmosphere, we’ll take you on a tour of the modern flying world to help you make sense of it all.

Now for this week’s top story:

FAA Powered-Lift Pilot Plan Takes Flak From Industry

(Courtesy: Wisk Aero)

What happened? The FAA poked the bear. Since the agency reversed course to certify electric vertical takeoff and landing (eVTOL) aircraft in the powered-lift category, it’s been tasked with developing guidelines for training and certifying the pilots who will fly them. But its plan—proposed in June—did not go over well with the industry.

Too many hours: While the FAA proposed applicants should obtain a powered-lift category rating before pursuing a type rating, the General Aviation Manufacturers Association (GAMA) and seven other groups said training should credit existing airplane and helicopter certificates. That would eliminate some hours-based requirements, which they argue are too extensive.

The industry also requested the FAA ax the requirement for eVTOL manufacturers to build and maintain a dual-control model for pilot training. Instead, they insisted on awarding more credit to training done in simulators and expanding the simulator models acceptable for instruction.

Let eVTOLs be eVTOLs: Another of the industry’s qualms centered on eVTOL operational rules, which the FAA prescribes to be similar to airplane rules. But stakeholders countered that the aircraft—many of which can take off, land, and maneuver like helicopters—don’t fit neatly into the regulations for any one aircraft type.

Instead, they suggested applying airplane and helicopter rules to eVTOL operations as appropriate. For example, they should be subject to helicopter minimum visibility requirements but be treated as airplanes when flying over water. In other words: let eVTOLs be eVTOLs.

Quick quote: “These barriers are a direct consequence of FAA reversals on this rulemaking and the content of the proposed SFAR,” GAMA said.

My take: There are many, many further criticisms in the industry’s letter that I simply didn’t have space to fit here. Suffice it to say, though, that stakeholders have a very different vision for powered-lift pilot training and certification than the FAA’s.

In essence, the groups feel the proposed requirements are too strict and will impede the pathway for an initial cohort of eVTOL pilots and instructors to emerge. They also worry about the impacts on manufacturers, whom they argue would take on too great a financial and material burden under the FAA’s plan.

This level of political coordination isn’t exactly uncommon in general aviation. But whenever it happens, you should expect results. Several of these groups (GAMA in particular) have immense political clout on Capitol Hill, and their recommendations may very well end up shaping the bulk of the final rule.

Deep dive: GAMA and Other Industry Groups Cast Shade on FAA Powered-Lift Pilot Proposal

In Other News…

DJI Now Delivers

(Courtesy: DJI)

What happened? China’s DJI, which dominates somewhere between 50 and 70 percent of the global consumer drone market, just launched its first delivery drone, FlyCart 30. Named for its 30 kilogram (66 pound) payload, the new design has some impressive features.

The specs: FlyCart 30 is a four-axis, eight-propeller multirotor design powered by a pair of batteries, capable of flying 10 miles at close to 45 mph with a full load. It won’t be hampered by inclement weather—the drone can fly in dust or moderate rain, as well as at high altitudes. It also uses an intelligent “anti-sway” system to maintain level flight in wind.

Another neat feature is the dual-control mechanism, which allows multiple pilots in different locations to control FlyCart 30 at various points along the mission. It also offers two delivery mechanisms: a standard cargo box or a winch and crane configuration that lowers items from the sky.

Deep dive: DJI Already Dominates Consumer Drones; Now It’s Getting into Delivery

Ex-CEO of Wisk Aero Joins Flying Car Racing Company

(Courtesy: Airspeeder)

What happened? Gary Gysin, who helmed Boeing-owned Wisk from its founding in 2019 until his resignation in February, joined a company that’s already flying eVTOL aircraft. The firm, Airspeeder, currently hosts remotely piloted flying car races and is looking to begin piloted races in 2024.

A new form of competitive racing: Wisk’s self-flying Gen 6 isn’t expected to fly commercially for at least another five years, but Airspeeder’s Mk3 eVTOL is already doing laps on digitally generated tracks in the sky. The company is now developing the Mk4, a crewed variant expected to be ready for the first piloted Airspeeder races in 2024.

Last year, the firm hosted the EXA Series, a precursor to next year’s event that allowed pilots to safely familiarize themselves with the technology. Pilot commands are sent as inputs to a robot “aviator,” which mimics their movements as they navigate augmented reality obstacles. Airspeeder is backed by a pair of venture capital firms and global logistics titan DHL.

Deep Dive: Former Wisk CEO Joins Flying Car Racing Company Airspeeder

And a Few More Headlines:

  • Autonomous eVTOL maker EHang said it’s on the cusp of type certification after wrapping up its latest round of flight testing.
  • India became the fourth nation to put a lander on the moon and the first to land on the lunar south pole.
  • Google parent Alphabet’s drone delivery arm Wing signed a deal to deliver from Walmart stores in the Dallas-Fort Worth area.
  • Reliable Robotics successfully demonstrated its continuous autopilot system for the FAA.
  • Defense drone manufacturer Red Cat doubled its contract value with the U.S. Defense Logistics Agency.

Spotlight on…

Rotor X Aircraft

[Courtesy: Rotor X Aircraft]

Who needs a pilot certificate? Not you, apparently, if you plan to fly Rotor X Aircraft’s Dragon eVTOL.

Dragon just completed its final unmanned flight tests and could be available as soon as next spring. It’s a one-seat, build-it-yourself eVTOL design that’s light enough to qualify as a Part 103 ultralight aircraft—meaning no pilot certificate is required to fly it. Rotor X claims it can be assembled over a weekend, but we’re a little skeptical.

Limiting Dragon are its speed and range: it maxes out at 63 mph (54 knots) and can stay airborne for just 20 minutes. It’s also expected to cost around $90,000 to $100,000 at purchase, more expensive than other ultralight aircraft.

It will be interesting to see if the FAA has anything to say about all this. So far, the agency has struggled to chart the path for eVTOL pilot training and certification given the novelty of the technology. Chances are the agency won’t want a bunch of inexperienced pilots flying these unfamiliar designs.

Deep Dive: One-Seat eVTOL Needs No Certificate to Fly—and It’s Ready for Piloted Tests

On the Horizon…

The biggest regulatory news this week was without a doubt GAMA and other groups’ resistance to the FAA’s powered-lift pilot proposal. But since I broke down that situation above, in last week’s newsletter, and in a story for FLYING Digital, I’ll give you all (and myself) a break here.

At the same time, other groups—such as the Association for Unmanned Vehicle Systems International (AUVSI) and Studio City for Quiet Skies, a Los Angeles-based coalition—have pushed back on the FAA’s broader advanced air mobility (AAM) initiatives, including the Innovate28 plan for AAM integration at scale by 2028.

Other than that, there wasn’t too much action this week. But if you haven’t already read my story on the topic, consider this your first reminder: The FAA’s Remote ID rule for drones takes full effect September 16, and all operators will need to ensure their drones are equipped with the proper technology in order to continue flying.

Mark Your Calendars

Each week, I’ll be running through a list of upcoming industry events. Here are a few conferences to keep an eye on:

Tweet of the Week

Want to see your tweet here next week? Have comments or feedback? Share your thoughts on Twitter and tag me (@jack_daleo)! Or check out FLYING’s media accounts:

Twitter: FLYING Magazine (@FlyingMagazine) / Twitter

Facebook: FLYING Magazine – Home (facebook.com)

Instagram: FLYING Magazine (@flyingmagazine) • Instagram photos and videos

I want to hear your questions, comments, concerns, and criticisms about everything in the modern flying space, whether they’re about a new drone you just bought or the future of space exploration. Reach out to jack@flying.media or tweet me @jack_daleo with your thoughts.

The post Industry Stakeholders Take On the FAA appeared first on FLYING Magazine.

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Reliable Robotics Demos Automated Flight System in FAA Trials https://www.flyingmag.com/reliable-robotics-demos-automated-flight-system-in-faa-trials/ Tue, 22 Aug 2023 19:51:17 +0000 https://www.flyingmag.com/?p=178090 The company flew its continuous autopilot system aboard a modified Cessna 208 Caravan, including in simulated Class B airspace.

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Whether you’re a fan of them or not, autonomous or remotely piloted aircraft systems will likely become a key segment in aviation. But to eventually remove the pilot from the cockpit in some aircraft—or drastically reduce their role—it will be the FAA’s job to determine which systems are safe and reliable.

As part of that effort, the agency recently hosted a weeklong series of trials of Mountain View, California-based Reliable Robotics’ continuous autopilot solution. The testing and simulation regimen included three flights of the company’s modified Cessna 208 Caravan, which lasted several hours. The demonstrations should give the FAA insight into the integration of remotely piloted aircraft in congested airspace.

“Collaborating with the FAA on demonstrations like this will help enable the future of mobility and the evolution of our airspace to accommodate new aircraft systems,” said Davis Hackenberg, vice president of government partnerships at Reliable. “Watching our system successfully operate in a live test environment is exciting, and we are proud to help pave the way for future integration of large uncrewed aircraft.”

The series of flight tests and simulations demonstrated Reliable’s ability to reroute the aircraft, change speeds on a dime, and fly under simulated weather conditions by updating flight plan routing. An onboard test pilot observed each flight. The system was also tested in simulated Class B airspace, typically defined as airspace surrounding the nation’s “busiest” airports.

Reliable shared aircraft telemetry from the company’s control center through third-party service provider OneSky, which transmitted the data to the FAA’s NextGen Integration and Evaluation Capability (NIEC) research lab. 

FAA air traffic controllers also participated in the testing, soaking up valuable insights to bring back to the NextGen program office as it develops its Urban Air Mobility (UAM) Concept of Operations 2.0. The living document is essentially a blueprint for future UAM services.

The demonstrations were part of the FAA’s UAM Airspace Management Demonstration (UAMD), which aims to showcase emerging urban and advanced air mobility (AAM) concepts to plot future operations. Trials were funded by the agency through Embry-Riddle Aeronautical University and took place at Reliable’s control center in Mountain View.

“The flight tests conducted by Reliable highlighted the ability for new aircraft systems to interact with third-party service providers and seamlessly integrate into future airspace environments, and provided critical data for future operations,” said Diana Liang, enterprise portfolio manager at the FAA.

The agency formally accepted Reliable’s Project-Specific Certification Plan (PSCP) for its continuous autopilot engagement system in June. That makes it one of a handful of firms that have made material progress toward type certification of a fully automated flight control system, though it will have a few more significant hoops to jump through before it gets there.

The Flight Path Ahead

Reliable’s autopilot system automates all phases of flight, from taxi to takeoff and landing. It uses redundant hardware and software to automate flight control surfaces and engine controls, as well as redundant voice and data networks for secure air-to-ground connectivity, which enables remote aircraft command and radio management.

The solution includes electromechanically actuated brakes with autoland capability. It also integrates aircraft with airborne detection technology for traffic and terrain avoidance. A precision navigation system, meanwhile, uses sensor fusion techniques common in spacecraft design to bring together inputs from multiple sensors and create a single, unified model.

An advanced autopilot flight management system ties everything together with a simplified user interface, enabling remote supervision of all phases of flight in all operating conditions.

The system is designed and will be certified for a wide variety of aircraft and applications. But the company intends to start by retrofitting Cessna Caravans and launching automated air cargo operations in the U.S.

So far, Reliable conducted flight demonstrations in May for the Air Force through a contract to study the automation of large, multiengine jets. It also has a Phase III Small Business Innovation Research (SBIR) agreement to demonstrate the performance of remotely piloted aircraft for the department.

That campaign followed prior flights with NASA as part of the agency’s AAM National Campaign. These included detect-and-avoid encounter flights of Cessna 172 and Cessna 208 aircraft to help NASA validate the use of existing FAA primary surveillance radars.

Reliable is working to commercialize its technology for Part 23 cargo and Part 25 passenger aircraft. It’s currently going through the process defined in Part 21 and FAA Order 8110.4C for certifying new aircraft, engines, and propellers and is seeking Part 23 supplemental type certification. That means it will certify to well-known airworthiness requirements for normal category airplanes. This is similar to the process used currently for autothrottle and autoland STC development in piloted aircraft.

Notably, the company’s design certification plan will not require special conditions or exemptions. Its solution will not be treated as a new type design—instead, it will leverage existing regulations for normal and transport category aircraft, modifying them slightly.

Reliable is seeking approval for operations across the entire coterminous U.S. plus Alaska, with no exemptions, special conditions, or equivalent level of safety findings. Recently, it’s made a few key executive appointments to improve its chances.

Hackenberg joined the company in May after nearly two decades with NASA. There, he served as AAM Mission Manager and spent many years leading a project to integrate unmanned aircraft systems (UAS) into the national airspace system, among other tasks.

Reliable also brought on Lee Moak and Steve Alterman as strategic advisors in December. Moak served on the Department of Transportation’s Advanced Aviation Advisory Committee and the Postal Service Board of Governors; Alterman led the Cargo Airline Association for four decades as president.

Another important addition was Scott O’Brien as vice president of legislative affairs in October. O’Brien was previously senior director of public policy and advocacy for the National Business Aviation Association and worked on legislative strategy for the organization’s AAM Roundtable.

Other appointments include a veteran engineer of Virgin Orbit, Lockheed Martin, and Paragon Labs as chief engineer, and the former leader of remotely piloted aircraft system integration efforts for General Atomics as vice president of UAS integration.

Reliable recently provided input on the House FAA Reauthorization Bill, lauding the legislation for giving the FAA more authority and resources to advance certification of autonomous flight systems. The bill calls for the creation of an FAA Office of Innovation that will work directly with agency leadership to support innovation, as well as incentives for broader ADS-B usage to prevent midair collisions.

We will see if these provisions remain in the legislation by September 30, the deadline for FAA reauthorization. But if they do, Reliable’s credibility will be on the rise.

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FAA Awards Contract for Automated Cargo Network Flight Trials in Alaska https://www.flyingmag.com/faa-awards-contract-for-fully-autonomous-cargo-flight-trials-in-alaska/ Wed, 12 Apr 2023 21:02:15 +0000 https://www.flyingmag.com/?p=170018 The Merlin Pilot will be the first automated flight control system to secure NAS integration, and aims to reduce workloads amid the ongoing pilot shortage.

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Less than a year removed from raising $105 million in fresh funding, Boston-based startup Merlin Labs is looking to shake up the aviation industry with renewed agency approval.

Having already secured partnerships with the U.S. Air Force, New Zealand’s Civil Aviation Authority and firms like Dynamic Aviation and Ameriflight, Merlin on Wednesday nabbed a $1 million contract from the Federal Aviation Administration to demonstrate Merlin Pilot, a highly automated flight control system designed to soften the workload of—and eventually remove—human pilots. 

The contract further cemented Pilot as the first autonomy system to secure National Airspace System (NAS) integration, pending flight trials that will launch in Q2 2023 from the FAA’s University of Alaska Fairbanks (UAF) unmanned aircraft systems test site. Those trials will be conducted using crewed aircraft supported by Pilot hardware and software.

“The Merlin Pilot is being developed to make the skies safer and more accessible. These initial flight trials are vital to maturing our in-flight capabilities and it’s rewarding that this work will also serve a material need in the communities of Alaska,” explained Matthew George, co-founder and CEO of Merlin. “To date, we have conducted hundreds of missions with our Merlin Pilot on five aircraft types from our dedicated flight test facility in Mojave, California.”

The test flights outlined under Merlin’s FAA contract will travel along three routes originating from the Fairbanks test site. The trials will serve five destinations, the furthest being Prudhoe Bay over 375 miles to the north. Onboard safety pilots will monitor the automated flight control system during these trips.

If trials are successful, the technology could be a major boon to Alaska’s transportation network—and to other sparsely populated regions that rely heavily on air cargo.

“Alaska’s terrain and inclement weather can challenge the most experienced pilots,” noted Dr. Cathy Cahill, director of the Alaska Center for Unmanned Aircraft Systems Integration at the UAF Geophysical Institute. 

“And yet,” she continued, “remote communities rely on air cargo deliveries for vital supplies such as milk, mail, and medicine…This program will help thousands of our state’s remote residents to acquire supplies necessary to sustain life and it’s exciting that the advent of new technologies can drive greater equity and access across our communities.”

To be clear, Merlin is not attempting to remove the pilot from the cockpit entirely. Rather, according to an interview George gave Forbes in July, the goal is to reduce workloads in an effort to combat the ongoing pilot shortage plaguing passenger and commercial airlines.

The result, sometimes, is one human being able to fly an aircraft designed for multiple pilots. Take, for example, Merlin’s trials with the U.S. Air Force. In August, the two began exploring the possibility of flying Lockheed Martin’s C-130J Hercules—a model designed for two pilots—with just a single human at the controls. 

And in October, the Air Force completed a refueling mission using a KC-46A Pegasus with no copilot on board, leveraging Merlin’s solution to augment a two-person crew consisting of a pilot and boom operator.

Merlin’s semi-autonomous model also benefits the firm from a regulatory standpoint. FAA rules and restrictions around unmanned aircraft remain stringent, which may limit competitors that insist on removing the pilot from the cockpit right away. XWing and Reliable Robotics, two other autonomous aviation firms, come to mind.

At the end of the day, Merlin—like any other company claiming to provide a safe, automated flight control system—will need to prove its technology to the FAA. But if the Alaska trials slated for this year are successful, the sky’s the limit.

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