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USAF Lays Out Details of Possible HH-60W Upgrades

The U.S. Air Force Life Cycle Management Center (AFLCMC) at Wright-Patterson AFB, Ohio has laid out some details of possible upgrades to the HH-60W Jolly Green II personnel recovery/combat search and rescue helicopter (PR/CSAR) by Lockheed Martin‘s Sikorsky.

AFLCMC is conducting market research on such upgrades.

Last September, the Air Force awarded Sikorsky an up to $650 million contract to develop and integrate Global Positioning System Anti-Jam, Mobile User Objective System (MUOS) and Degraded Visual Environment (DVE) systems on the HH-60W through fiscal 2030.

DVE conditions, such as smoke, fog, smog, sand, dust, snow, and rotorwash-caused brownout/whiteout during takeoff and landing can significantly decrease aircrew safety.

In a March 5 response to industry questions on the envisioned HH-60W upgrades, AFLCMC said that it wants imagery that would allow aircrews to identify wires and other hazards as small as one inch to one foot in diameter from at least one kilometer away in clear and DVE conditions. Asked whether the Air Force may want Light Detection and Ranging (LiDAR) or medium-wave/long-wave infrared cameras, AFLCMC said it is not specifying technologies before a potential solicitation.

AFLCMC wants industry input on possible merging of HH-60W sensors and processors to reduce size, weight, power and cooling of helicopter DVE and electro-optical infrared (EO/IR) systems, and the command said that candidates for such consolidation include L3Harris Technologies 38-pound Wescam MX-10 EO-IR sensor; the 17-pound Honeywell Primus 701A or 13-pound Honeywell IntuVue RDR-7000 weather radars.

On MUOS, AFLCMC said that the Jolly Green II “requires a MIL-STD-188-187-compliant, beyond line of sight (BLOS) satellite communication (SATCOM) capability upgrade to an integrated, MUOS capable solution to successfully conduct PR/CSAR operations.”

“The current legacy Ultra High Frequency (UHF) Follow-On (UFO) satellite constellation is in decay and will stop supporting HH-60W BLOS SATCOM,” the command said. “The DoD replacement for the UFO satellite constellation is the MUOS, which provides a narrow band military BLOS communication capability with improved operational availability for simultaneous voice and data, and video communications.”

The Department of the Air Force launched 11 Boeing UFO satellites between 1993 and 2003.

Last month, the U.S. Space Force’s Space Systems Command awarded Boeing and Lockheed Martin $66 million firm-fixed-price contracts for risk reduction and early design work for the MUOS service life extension program.

Lockheed Martin built and operates the MUOS constellation of four, narrowband voice and data military communications satellites and one on-orbit spare. MUOS SLEP is to add two MUOS satellites to the fleet to support legacy UHF channels.

On GPS anti-jamming (GPS-AJ) upgrades for the HH-60W, AFLCMC said that the Jolly Green II “requires an integrated GPS-AJ solution to successfully conduct PR/CSAR operations.”

“Degradation of GPS signal reception directly impacts the accuracy of HH-60W navigation systems by forcing sole reliance on Inertial Navigation System (INS) performance which is inherently susceptible to drift,” AFLCMC said. “Dependence on INS can result in aircraft position errors and complicates operations where increased crew workload is required to precisely navigate to and locate isolated personnel. Secondary effects on other onboard GPS-aided equipment may also manifest themselves via degraded performance to aircraft survivability and datalink systems.”

“The potential proliferation of low cost, mobile GPS jammers is virtually limitless,” the command said. “Without a GPS-AJ capability to counter spoofing and jamming, HH-60W aircrew are at significant risk to succumb to GPS exploitation, resulting in potential mission failure and/or loss of crew, aircraft, and/or survivor. The GPS-AJ solution must be compatible with M-Code signal and M-code Embedded GPS/Inertial Navigation System (EGI).”

The post USAF Lays Out Details of Possible HH-60W Upgrades appeared first on Avionics International.

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Airbus unveils CityAirbus NextGen prototype ahead of test campaign – March 7, Vertical Magazine

Airbus unveiled its new CityAirbus NextGen prototype eVTOL during a ceremony at its facility in Donauworth, Germany, Vertical Magazine reported. The vehicle’s flight test campaign is due to start there later this year. While the new facility is focused on developing this vehicle, it is meant to test systems for all of the company’s eVTOLs. The CityAirbus NextGen has a wing span of about 40 feet, is powered by eight propellers and 6 electrical power units, will have a range of 50 miles, a cruising speed of 75 mph and will carry one pilot and three passengers.

The post Airbus unveils CityAirbus NextGen prototype ahead of test campaign – March 7, Vertical Magazine appeared first on Avionics International.

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Pivotal Delivers Four BlackFly light eVTOLs for U.S. Air Force evaluation; Contracted for Eight Aircraft

Pivotal, a market leader in light electric vertical takeoff and landing (eVTOL) aircraft, today announced it has delivered four of eight BlackFlys and two flight simulators for lease to MTSI for evaluation by AFWERX and the United States Air Force. The Air Force is evaluating Pivotal aircraft performance by assessing a host of benefits across diverse applications for the company’s proven tilt-eVTOL architecture, and testing a range of remotely piloted missions. Selected by AFWERX and Modern Technology Solutions, Inc. (MTSI) to participate in the Agility Prime initiative, Pivotal is providing the Air Force with pilot training and support services in addition to the aircraft and flight simulators. The program will operate out of New Braunfels National Airport, Texas, and from the National Advanced Air Mobility Center of Excellence at Springfield-Beckley Municipal Airport, Ohio.

“AFWERX’s and MTSI’s decision to partner with Pivotal is a strong endorsement of our platform’s maturity and a milestone on our journey to mission relevance,” said Ken Karklin, CEO, Pivotal. “With over 12 years at the forefront of light eVTOL aircraft development, it is an honor to join forces with AFWERX and MTSI to demonstrate the utility and versatility of Pivotal’s patented eVTOL architecture.”

“Over the next eight months, we will fly eight BlackFly eVTOL aircraft in different environments to test their mission effectiveness and suitability in military uses,” said Vance Drenkhahn, Executive Vice President, DSD, MTSI. “Pivotal’s amazing light eVTOL platform offers an opportunity to support AFWERX and solve real-world challenges.”

“AFWERX continues to look for ways to accelerate our understanding of eVTOL operations, maintenance, logistics and potential use cases.” said Lt Col John Tekell, AFWERX Agility Prime branch chief. “1-2 person eVTOLs have potential for several missions including special operations, surveillance, and disaster and emergency response with local command and control at a much lower price point than traditional helicopters.”

The post Pivotal Delivers Four BlackFly light eVTOLs for U.S. Air Force evaluation; Contracted for Eight Aircraft appeared first on Avionics International.

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Joby Completes Third Stage of FAA Certification Process

Joby Aviation, Inc., a company developing electric air taxis for commercial passenger service, today announced it has become the first developer of electric vertical take-off and landing (eVTOL) aircraft to complete the third of five stages of the Federal Aviation Administration (“FAA”) type certification process.

During the third stage of the process, Joby submitted certification plans that cover all of the aircraft’s structural, mechanical, and electrical systems, as well as the Company’s intended certification approach to cybersecurity, human factors, and noise.

These certification plans, which detail the tests and analyses that Joby will use to certify every aspect of its aircraft for commercial use, have now all been reviewed and accepted by the FAA, laying the groundwork for Joby to submit test plans and begin for-credit testing across every area of the Company’s aircraft program.

JoeBen Bevirt, Founder and CEO of Joby, commented: “Joby continues to lead the industry towards bringing electric air taxis to the commercial market. Our certification and engineering teams are best-in-class and, working closely with the FAA, continue to support U.S. leadership in this new area of aviation.”

Joby is now fully focused on the fourth stage of the certification process, where the Company will complete tests and analysis for FAA credit covering every component and system on the Joby aircraft – as well as the entire aircraft itself.

“With all of our certification plans  accepted by the FAA, we are now completely focused on the execution phase of the certification process. We have a clear path to certifying every aspect of our aircraft, and the team is full steam ahead on executing against that path as we continue to lead the industry to commercialization,” said Didier Papadopoulos, President of Aircraft OEM at Joby.

In the fourth quarter of 2023, Joby completed 30 for-credit tests covering a number of flight electronics units as well as structural materials. The testing methods and processes validated through these tests lay the foundation for the Company’s continued expansion of FAA for-credit testing.

Joby also recently received its Part 145 Repair Station Certificate from the FAA, allowing the Company to perform select maintenance activities on aircraft and marking another key step on the path to commercializing Joby’s electric air taxi service.

Joby’s electric air taxi is designed to carry a pilot and four passengers at speeds of up to 200 mph, offering high-speed mobility with a fraction of the noise produced by helicopters and zero operating emissions.

The post Joby Completes Third Stage of FAA Certification Process appeared first on Avionics International.

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Sikorsky-Boeing Select New Honeywell Engine To Power FLRAA Offering

Sikorsky and Boeing said Thursday they have selected Honeywell’s new HTS7500 turboshaft engine to power its Defiant X helicopter offering for the Army’s Future Long Range Assault Aircraft (FLRAA) competition.

Honeywell said the new HTS7500 is based on its T55 engine, which powers the Army’s Chinook heavy-lift fleet, noting it’s 42 percent “more powerful” than that system and “has the lowest total weight compared to other engines in its horsepower class.”

“This engine builds upon the battle-proven architecture of the T55, but the HTS7500 takes engine performance, reliability and efficiency to a whole new level,” Dave Marinick, Honeywell Aerospace’s president for engines and power systems, said in a statement.

The Sikorsky-Boeing team and Bell, offering its V-280 Valor tiltrotor aircraft, are the two competitors for the Army’s FLRAA program to find a replacement for its Black Hawk helicopters.

A production contract for FLRAA is set to be awarded in late fiscal year 2022.

“Defiant X is a transformational aircraft, and Honeywell is giving us a transformational engine to power it,” Paul Lemmo, president of Sikorsky, said in a statement. “Defiant X is optimized for operational effectiveness, sustainment and interoperability with the enduring fleet, and will transform the Army.”

Honeywell called the new HTS7500 engine its “most technologically advanced model,” and said it’s designed to exceed FLRAA’s mission power and fuel consumption requirements. 

“The new engine comes equipped with a modernized control system, which enables a highly secure flow of engine data,” Honeywell wrote in a statement. “The control system improves operating capabilities, reduces life-cycle costs, and ensures engine health status through its digital thread road map.”

Sikorsky-Boeing’s Team Defiant told Defense Daily they have used the Honeywell’s T55 engine in its SB>1 Defiant technology demonstrator platform informing the Defiant X offering as well as in the Propulsion System Test Bed used to gather data for furthering FLRAA development.

Last month, the Sikorsky-Boeing team detailed a recent full FLRAA mission profile flight test with SB>1 Defiant, to include conducting low-level flight and confined-area landings, reaching a speed of 236 knots and conducting 60-degree banked turns.

The post Sikorsky-Boeing Select New Honeywell Engine To Power FLRAA Offering appeared first on Avionics International.

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Engine Makers Explore Several Paths to Decarbonization – Feb. 18, AIN

The big three turbofan makers, CFM International, Pratt & Whitney and Rolls-Royce are heavily investing in multistage work to decarbonize air transport, AIN reported. These manufacturers are starting with standardizing the use of sustainable aviation fuel (SAF), working on hybrid-electric propulsion systems and seek to ultimately reach electric and hydrogen propulsion. 

The post Engine Makers Explore Several Paths to Decarbonization – Feb. 18, AIN appeared first on Avionics International.

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Rolls-Royce Reveals Aggressive Trent Family Upgrade Campaign – Feb. 22, Aviation Week

Rolls-Royce revealed details of its broad upgrade effort for its Trent 1000, 7000 and XWB engine family that seeks to improve durability and bolster longer term market positioning, Aviation Week reported. The upgrades are specifically focused on the widebody sector on the Airbus A330neo, A350 and Boeing 787 programs. These investments are part of Rolls-Royce’s strategic vision that targets a four-fold increase in annual operating profits by 2027 and boost operating margins from around five to 14 percent. The upgrade effort includes new materials, coatings and turbine-cooling systems.

The post Rolls-Royce Reveals Aggressive Trent Family Upgrade Campaign – Feb. 22, Aviation Week appeared first on Avionics International.

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Coalition Will Study Unapproved Parts Safeguards – Feb. 22, Aviation Week

The Aviation Supply Chain Integrity Coalition (ASCIC) is working on a formal effort to develop better safeguards against unapproved parts from entering the commercial aviation supply chain, Aviation Week reported. This group of manufacturers, suppliers and operators are starting with a 90-day review of current supply chain operations. The group intends to write a report with recommendations to prevent parts from circulating without proper approvals. ASCIC includes representatives from Airbus, American Airlines, Boeing, Delta Air Lines, GE Aerospace, Safran, StandardAero and United Airlines.

The post Coalition Will Study Unapproved Parts Safeguards – Feb. 22, Aviation Week appeared first on Avionics International.

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Bell Demonstrates High-Speed Vertical Takeoff and Landing (HSVTOL) Technology at Holloman Air Force Base

Bell showcased High-Speed Vertical Takeoff and Landing (HSVTOL) technology capabilities upon completion of testing efforts at Holloman Air Force Base. The team has utilized the Holloman’s High Speed Test Track to demonstrate the folding rotor, integrated propulsion and flight control technologies at representative flight speeds.

“The successful sled test completion is a culmination of Bell’s HSVTOL research and unprecedented technology development,” said Jason Hurst, executive vice president of engineering. “The technology demonstration provides Bell with critical experience and knowledge that will inform our X-plane development for DARPA’s SPRINT program. It is a pivotal step in the creation [of the] next generation of high-speed vertical lift aircraft for future warfighters.

The SPRINT program intends to design, build, and fly an X-Plane, an experimental aircraft to demonstrate enabling technologies and integrated concepts necessary for a transformational combination of aircraft speed and runway independence for the next generation of air mobility platforms.

The post Bell Demonstrates High-Speed Vertical Takeoff and Landing (HSVTOL) Technology at Holloman Air Force Base appeared first on Avionics International.

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Startup Looks To Accelerate Sustainable Aviation Fuel Market – AIN, Feb. 5

Future Energy Global, a new Ireland-based startup, is looking to increase development of the sustainable aviation fuel (SAF) marker, AIN reports. The company is backed by aircraft winglet company Aviation Partners. The new company sees more than $1 trillion in investment needed to reach the aviation industry’s goal of a net-zero emissions future. So SAF production would have to increase from 550 million liters now to over 500 billion liters by 2050, an increase by a factor of 1,000. It seeks to use pre-purchasing ecosystems to bring investors, suppliers and buyers together to increase production.

The post Startup Looks To Accelerate Sustainable Aviation Fuel Market – AIN, Feb. 5 appeared first on Avionics International.

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