Podcast Episode Details
Back to Podcast EpisodesRam Air Turbine
Episode 852
The Air India B787 fatal crash and the ram air turbine, how your personal travel data is sold, next generation commercial aircraft engines, personal electric flying machines that are becoming dangerously affordable, and GippsAero is coming back to Australia to build the GA8 airvan.
Aviation News
Indian authorities begin investigating Air India crash in which 1 passenger survived
India’s Aircraft Accident Investigation Bureau (AAIB) is investigating the fatal crash of an Air India B787. Of the 242 passengers and crew aboard, one passenger survived. Numerous theories are being speculated in the press, including loss of power by both engines, failure to set the flaps properly for takeoff, and erroneously retracting the flaps instead of the landing gear. Some say the Ram Air Turbine appears to be deployed in one video.
The Ram Air Turbine (RAT) extends from the fuselage or the wing to generate power in an emergency. Twin blades [corrected] spin a shaft connected to either an electrical generator or a hydraulic pump that drives a generator.
The B787, A320, and A380 Ram Air Turbines are produced by Collins Aerospace. The company manufactures hydraulic, electric, and hybrid RATs that generate both electric and hydraulic power. Safran also produces Ram Air Turbines.
