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  18 mai 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

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  10 juin 2020 | International, Aérospatial

  Honeywell and U.S. Army to demo next-generation T55 engine for Chinook helicopters

  Honeywell has entered into an agreement with the U.S. Army to demonstrate and fly its upgraded T55 engine on the heavy-lift, twin-engine Chinook helicopter. The new 6,000-horespower engine is 25% more powerful and consumes 10% less fuel than the current T55. New modifications also make the next-generation T55 easier to maintain with lower operating costs and increased readiness for the warfighter. The new T55-GA-714C engine is specifically designed for next-generation military operators, and will improve the Chinook helicopter's ability to lift troops and heavy cargo for the U.S. Army and National Guard. Because the engine is based closely on the T55 version currently in use, almost no airframe changes are required — the same intake, exhaust and engine airframe mounts are used. This provides the Army and National Guard with a major engine improvement without the need to retrain their maintenance and operational staff. The design improvement will be demonstrated as part of the Cooperation Research and Development Agreement process with the U.S. Army. The engine upgrade can be incorporated either by modifying existing engines at overhaul in the U.S. fleet or with new production engines. "Honeywell has spent years designing and developing the T55-GA-714C engine as part of our commitment to push the T55's power beyond the needs of the Chinook helicopter," said Dave Marinick, president, Engines and Power Systems, Honeywell Aerospace. "For 60 years, we've powered the world's most premier heavy-lift helicopter, and this latest improvement increases performance while saving important program dollars and maintenance hours as well as increasing mission readiness. We are proud of our legacy on the Chinook helicopter, and we are committed to continuously improve the T55 engine." The installation and demonstration of the advanced T55 engine will take place on a CH-47F Chinook at Fort Eustis in Newport News, Virginia, under the supervision of the U.S. Army Combat Capabilities Development Command Aviation & Missile Center. The demonstration will show the ease of installation and prove out the engine's new compressor design that brings additional performance and reduces fuel burn. After that, Honeywell will complete the final qualification process for the new engine design. Honeywell first delivered the T55 engine to the U.S. Army in 1961 at 2,050 shaft horsepower on the CH-47A helicopter. Since that time, the engine's power has nearly tripled to 6,000 shaft horsepower. Each performance increase on the T55 is accompanied by reduced fuel burn, increased reliability and decreased maintenance hours. The T55 engine is the world leader in powering heavy lift helicopters. Over 900 CH-47 helicopters are operated today by various militaries around the world. Press release issued by Honeywell Aerospace on June 4, 2020 http://www.airframer.com/news_story.html?release=74824

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  9 juillet 2020 | International, Aérospatial

  Top Aces acquires 25 Belgian Air Force Alpha Jets

  Posted on July 9, 2020 by Laurent Heyligen Top Aces has acquired 25 former Belgian Air Force Dassault-Breguet/Dornier Alpha Jets, according to information from Belgian Press Agency Belga on July 8. The Montreal-based adversary air provider delivers combat training services to Canadian, American, German and Australian forces, among others, with a mixed fleet of Alpha Jet, Douglas A4 Skyhawk and Learjet 35A aircraft. The company also intends to add the Lockheed Martin F-16A fighter jet to its fleet, which offers superior speed, acceleration and manoeuvrability, all of which will benefit its aggressor air program. If finalized, the Belgian aircraft acquisition would more than double the size of Top Aces' current Alpha Jet fleet. The company operates about 20 of the Dornier jets, which were formerly owned by the German Air Force. The sale was led by the Belgian Directorate General of Material Resources (DG-MR) of the Defense Staff. No further information was provided on the contract award or cost. The Belgian Ministry of Defence announced the potential sale of 25 Alpha Jets in December 2018. The package included spares, ground equipment, additional engines and a simulator. The simulator was reportedly sold to an Austrian aerospace company, AMST, which specializes in training fighter pilots. The Alpha Jets were officially withdrawn from Belgian service during a small ceremony at Cazaux in France on Oct. 11, 2018, though they remained in service with the French Armée de l'Air until the end of 2019. The aircraft were operated by the joint Belgo-French AJeTS (Advanced Jet Training School) at Cazaux and had been gradually removed from service and stored over the past several years. One of the pioneers of what is often called aggressor or “red” air training, Top Aces in October 2019 was awarded part of US$6.4 billion contract for adversary air services to the United States Air Force (USAF). It was one of seven firms selected to participate in the Combat Air Force Contracted Air Support contract, a collective, indefinite-delivery/indefinite-quantity contract that will solicit individual tenders for advanced adversary air capabilities at 12 USAF bases. Top Aces has been simulating hostile threats for fighter pilots, naval crews and land forces for the Canadian Armed Forces since the mid-2000s. In October 2017, it was awarded the permanent domestic Contracted Airborne Training Services (CATS) program under a 10-year deal worth about $480 million, including options to extend the service to 2031 and the value to as much as $1.4 billion. The company has secured a similar training support contract with the German Armed Forces in 2014 and, more recently, a two-year trial with the Australian Defence Force. It is also bidding on U.S. Navy aggressor air programs and partnering with Leonardo and Inzpire on the U.K.'s Air Support to Defence Operational Training (ASDOT) program. To date, the company has accumulated over 81,000 accident-free flight hours. https://www.skiesmag.com/news/top-aces-acquires-belgian-alpha-jets