The failure of an engine turbocharger caused the crash of an MQ-1B Predator in May, according to an abbreviated accident investigation board report released Oct. 19. The Predator, assigned to the 11th Reconnaissance Squadron at Creech AFB, Nev., was doing launch and recovery operations at the base when it crashed on May 1. No one was injured and no private property was damaged, but the remotely piloted aircraft was significantly damaged with estimated losses at $4.5 million. The crash happened after the turbocharger seized, preventing the Predator from gaining altitude and clearing terrain along the flight path, according to the report. The turbocharger failed because of a malfunctioning turbocharger lubrication system, the report found.
B-21 Bomber Shelter May Reveal Size of Secret Jet
March 3, 2021
The Air Force may have inadvertently revealed the size of the secret B-21 bomber with the release of an image of a temporary shelter for the airplane. The service is evaluating several designs for temporary shelters for everyday use and deployment to temporary operating locations. If the B-21 fully fits…