3 août 2018 | International, Aérospatial
By: Charlsy Panzino
What if an aircraft could tell you a part needs maintenance before it actually breaks?
That's the kind of technology that the head of Air Mobility Command is hoping to install on the command's aircraft as one way to deal with its older fleet.
The goal is to outfit the planes with instruments that will monitor specific equipment and relay information back to the maintainers, giving them a heads up if a part is worn out and needs to be repaired or replaced.
“As the airplane is beeping and squeaking ... as it's passing its zeros and ones, we can do an algorithm on the data that is received and we can say, predictability means this is going to fail at that time, go check that part,” Gen. Carlton Everhart told Air Force Times at the Pentagon on Thursday.
Everhart said instruments have been installed on one of AMC's C-5M Super Galaxy transport aircraft to begin testing the idea of predictive maintenance.
Full article: https://www.airforcetimes.com/news/your-air-force/2018/08/02/planes-could-give-heads-up-when-part-is-about-to-break
13 mai 2022 | International, Aérospatial
The war in Ukraine is revealing the vulnerability of attack helicopters to man-portable air-defense systems. Defense analyst Sash Tusa joins Aviation Week editors to discuss options that the U.S. Army will consider at its EDGE 22 exercise, how manufacturers could protect future rotorcraft and whether those ideas make sense.
6 juillet 2020 | International, Aérospatial
July 1, 2020 | By John A. Tirpak General Electric received a $101.4 million contract for the first batch of engines to power the F-15EX fighter being acquired by the Air Force, according to a June 30 notice from the Pentagon. The sole-source contract buys and installs F110-GE-129s plus spares, but USAF didn't specify how many engines are being acquired in the action. The engines are to be delivered by Nov. 30, 2022. This first batch of F-15EX engines is being procured sole-source because of “an unusual and compelling urgency acquisition,” according to the announcement. The GE engine is the only one certified for the F-15Q, which the F-15EX is based, and competition was waived on this batch in order to expedite testing of the F-15EX. Subsequent buys of F-15EX engines, however, will be open to competition, the Air Force said in May. In February, Pratt & Whitney—now part of Raytheon Technologies—protested an early decision to just buy the F110 powerplant for the whole F-15EX fleet, and the Air Force in March dropped its plan to use the GE engine exclusively. The service will need up to 461 new engines to power as many as 144 F-15EX fighters. Pratt is planning to offer its F100-229 engine, but would have to certify the engine for the “Advanced F-15” at its own cost. The Air Force said testing can take place “concurrently” with production. No obstacles are seen to integration of the Pratt engine. The company noted it is the “exclusive propulsion system for USAF's entire fleet of operational F-15s.” The service wants up to six competed engines to be delivered per month, with the first deliveries in 2023. https://www.airforcemag.com/ge-gets-contract-for-first-batch-of-f-15ex-engines
11 septembre 2023 | International, Terrestre
The new order doubles the total number of Marders to be sent to Ukraine, according to its manufacturer Rheinmetall.