Tag: propellers

Eve announces list of eVTOL suppliers

January 29, 2024 / WIL BALDWIN

Melbourne, Florida, January 29, 2024 – Eve Air Mobility (NYSE: EVEX) has named four additional suppliers for its electric vertical takeoff and landing (eVTOL) aircraft. Thales will supply a proven air data solution, comprising sensors and a computer while Honeywell (NYSE: HON) will supply guidance, navigation and external lighting for the aircraft. RECARO Aircraft Seating will supply the eVTOL’s seats and FACC will supply the horizontal and vertical tail including the rudder and elevator.

Honeywell will supply guidance and navigation products including magnetometers, GPS-aided attitude & heading reference systems, and inertial reference systems built upon decades of engineering and manufacturing experience. These systems will relay and aid the pilots and other onboard systems to ensure safe and efficient flight. The company will also supply external lighting for the aircraft.

Thales will supply a proven air data solution, comprising sensors and computer, which gather critical data such as airspeed, altitude and environmental conditions. The solution then relays the information to pilots and onboard systems to ensure safe and efficient flight in all weather conditions.

RECARO Aircraft Seating, a global supplier of premium aircraft seats for airlines, OEMs and eVTOL aircraft, was selected to design, certify and produce the four passenger seats and one pilot seat for the aircraft. RECARO is widely recognized for product innovation, award-winning customer service and commitment to reliability, efficiency and sustainable practices.

FACC was selected to lead the development and production of the eVTOL’s horizontal and vertical tail including its rudder, elevator and the aircraft’s aileron. FACC is recognized for its production of lightweight components relying on innovative manufacturing techniques and technology.

These new suppliers are in addition to Garmin (NYSE: GRMN), Liebherr Aerospace and Intergalactic that were announced in October and Nidec Aerospace LLC, a joint venture between Japan’s Nidec Corporation and Brazil’s Embraer SA (B3: EMBR3), BAE Systems PLC (London: BAES) and DUC Hélices Propellers which were announced at the Paris Air Show this past summer.

Forward-Looking Statements

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US-Bangla Airlines boosts ATR fleet availability with Global Maintenance Agreement

July 17, 2023 / WIL BALDWIN

Toulouse, France, 17 July 2023 – Largest private Bangladeshi carrier US-Bangla Airlines and world’s number one regional aircraft manufacturer ATR, today announced the signature of a Global Maintenance Agreement (GMA) to further optimize the airline’s maintenance costs and boost the reliability of its fleet of eight ATR 72-600’s. The five-year pay-by-the-hour contract covers the repair, overhaul and pooling services of Line Replaceable Units, along with the availability and maintenance of propellers and leading edges.

Mohammed Abdullah Al Mamun, Managing Director of US-Bangla Airlines said: “Reliability, on-time performance, customer experience and safety are of paramount importance to US-Bangla. As US-Bangla celebrates its 9th Anniversary there is no better time to announce that we are strengthening our cooperation with ATR through this Global Maintenance Agreement. We are hopeful that this partnership will further optimise the reliability of our ATR fleet while reducing operating costs – creating a win-win partnership. Both our teams have worked relentlessly to innovate a commercial model which we hope will stand the test of time and be a new benchmark in aviation”

For over 25 years, the ATR GMA has been significantly boosting regional airlines’ operations and reducing maintenance costs through improved parts availability, advice on maintenance practices, troubleshooting and insightful engineering analysis.

Airbus Reveals the Next Generation of CityAirbus

September 21, 2021 / WIL BALDWIN

Toulouse, France 21 September 2021 – Airbus (OTC: EADSY) has announced plans for a new CityAirbus at the Company’s first #AirbusSummit on “Pioneering Sustainable Aerospace” as the emerging Urban Air Mobility (UAM) market begins firming up. Ushering in the next generation of CityAirbus, the fully electric vehicle is equipped with fixed wings, a V-shaped tail, and eight electrically powered propellers as part of its uniquely designed distributed propulsion system. It is designed to carry up to four passengers in a zero emissions flight in multiple applications.

CityAirbus is being developed to fly with a 80 km range and to reach a cruise speed of 120 km/h, making it perfectly suited for operations in major cities for a variety of missions.

Sound levels are a key factor for an urban mission; Airbus’ extensive expertise in noise-friendly designs is driving CityAirbus’ sound levels below 65 dB(A) during fly-over and below 70 dB(A) during landing. It is optimized for hover and cruise efficiency, while not requiring moving surfaces or tilting parts during transition. The CityAirbus NextGen meets the highest certification standards (EASA SC-VTOL Enhanced Category). Designed with simplicity in mind, CityAirbus NextGen will offer best-in-class economic performance in operations and support.

Airbus is benefitting from years of dedicated research, innovation, two electric Vertical Takeoff and Landing (eVTOL) demonstrators, and development on sound technology across its portfolio of products, as well as decades of experience in certifying aircraft. The Vahana and CityAirbus demonstrators have jointly conducted 242 flight and ground tests and have flown around 1,000 km in total. Furthermore, Airbus has used extensive subscale flight testing and wind tunnel campaigns and has leveraged its computing and modelling power. CityAirbus NextGen is in a detailed design phase right now and the prototype’s first flight is planned for 2023.

Beyond the vehicle, Airbus is working with partners, cities, and city inhabitants in order to create the ecosystem that is essential to enabling this new operating environment to emerge in a true service to society.

Lockheed Martin Awarded 5-Year Contract to Support Indian Air Force C-130J Super Hercules Airlifter Fleet

August 24, 2021 / WIL BALDWIN

NEW DELHI, Aug. 24, 2021 — Lockheed Martin (NYSE: LMT) has been awarded a $328.8 million, five-year contract from the Indian Air Force (IAF), to provide dedicated and comprehensive support for the IAF’s fleet of 12 C-130J-30 Super Hercules Aircraft. Lockheed Martin is the original equipment manufacturer (OEM) of the C-130Js, which is the tactical airlifter of choice for 26 operators in 22 nations.

Through this Follow On Support II (FOS) contract, Lockheed Martin teams manage the program, logistics and engineering support elements necessary to sustain the IAF’s C-130J fleet. The contract spans a five-year-period, is a Direct Commercial Sale, and is a continuation of a prior five-year FOS I contract where Lockheed Martin provided similar support for the IAF’s C-130J fleet.

The FOS II contract includes Lockheed Martin’s sustainment efforts for the IAF’s entire Super Hercules fleet, as well as extended options including Lockheed Martin support for the C-130J airframe, Contractor Furnished Equipment (CFE), peculiar and common spareable items, engines, propellers, software, publication services, ground handling equipment (GHE), ground support equipment (GSE) and test equipment.

A total of eight employees representing Lockheed Martin, GE (propeller manufacturer) and Rolls-Royce (engine manufacturer) serve as on-site technical support for the duration of the contract. Additionally through the FOS II contract, five C-130J Hercules aircraft will undergo 12-year servicing (depot maintenance) at a Lockheed Martin-approved Heavy Maintenance Center (HMC) beginning in 2022.

The Government of India announced its purchase of six C-130J Super Hercules airlifters via a Foreign Military Sale with the U.S. Air Force in 2008. All aircraft were delivered on or ahead of schedule between 2010 and 2011. India received additional C-130Js in 2017 and in 2019.

The IAF’s C-130J Super Hercules have a highly integrated and sophisticated configuration primarily designed to support India’s special operations requirement. The aircraft also are equipped with air-to-air receiver refueling capability for extended range operations. India’s C-130Js are also used to support a variety of critical missions, including humanitarian aid, airlift, natural disaster support, and search and rescue operations. Recently, the IAF has been extensively using its fleet of 12 Super Hercules for humanitarian efforts in the wake of the COVID-19 pandemic as well as for transportation of relief materials, equipment and personnel in the areas affected by cyclones Yaas and Tauktae.

India’s connection to the C-130J goes beyond its fleet of Super Hercules with the Tata Lockheed Martin Aerostructures Limited (TLMAL) joint venture that is the single, global source of C-130J empennage assemblies included on all new Super Hercules aircraft. Located in Hyderabad, TLMAL exemplifies the Government of India’s “Make in India” objectives and has delivered more than 120 empennages over its first 10 years of operations.

Rolls-Royce to Design and Manufacture Propellers for U.S. Navy FFG-62 Frigates

April 27, 2021 / WIL BALDWIN

Rolls-Royce has reached agreement with Fincantieri Marinette Marine to design and manufacture up to 40 fixed-pitch propellers for the U.S. Navy’s Constellation-class (FFG-62) guided missile frigate program. Fincantieri was awarded the shipbuilding contract from the U.S. Department of Defense (DoD) in April 2020, to design and build the first FFG-62 class frigate. The program of record is for a total of 20 ships, with the first to be delivered to the U.S. Navy in 2026.

The first set of propellers (two per ship) is scheduled to be delivered to Fincantieri in 2023. The propellers will be manufactured in Rolls-Royce’s recently upgraded Pascagoula, Mississippi foundry and will be some of the first work to utilize the newly installed state-of-the-art equipment and renovated facility; funded through investments from the DoD, Rolls-Royce, Jackson County (MS) and the state of Mississippi.

Each propeller for the FFG-62 class frigate weighs more than an average passenger bus. The Rolls-Royce Pascagoula Foundry is one of only two facilities in the country qualified to cast propellers of this size for the U.S. Navy. In fact, ninety-five percent of the commissioned U.S. Navy surface fleet is equipped with Rolls-Royce propellers.

Naval components manufactured by Rolls-Royce at Pascagoula include controllable-pitch propeller systems, fixed-pitch propellers, and water jets.

These Pods Could Provide a Blueprint for Future Hydrogen Aircraft

December 15, 2020 / WIL BALDWIN

Twinjet, s-duct, winglets, contra-rotating propellers: the aviation industry has developed numerous configurations over the last five decades that have enabled aircraft to fly higher, faster and longer. Now, Airbus engineers are unveiling a new configuration as part of the ZEROe programme that could enable a passenger aircraft to fly farther than ever without emissions.

The innovative approach consists of six, eight-bladed “pods” mounted beneath the aircraft wing. While the “podded” engine is not a new concept in aviation, these “pods” are not designed to be driven by any ordinary propulsion system: hydrogen fuel cells are among the key components.

“The ‘pod’ configuration is essentially a distributed fuel cell propulsion system that delivers thrust to the aircraft via six propulsors arranged along the wing,” explains Matthieu Thomas, ZEROe Aircraft Lead Architect. “Hydrogen fuel cells have very different design considerations, so we knew we had to come up with a unique approach.”

Indeed, hydrogen fuel cell technology has yet to be scaled up to a passenger-size large commercial aircraft. Smaller experimental hydrogen aircraft, comprising up to 20 seats, can rely on a traditional fixed-wing configuration with two propellers. But more passenger capacity and longer range require another solution. This is why Airbus is studying a variety of configurations, including “pods,” to determine which option has the potential to scale up to larger aircraft.

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