The continuing investigation into the crash of an Airbus Helicopters EC135T2i in Glasgow, Scotland, on November 29 last year has yet to explain why pumps that would have transferred fuel from the aircraft’s main tanks to its supply tanks were not activated. An interim report by the UK’s Air Accidents Investigation Branch (AAIB) concluded that both of the aircraft’s fuel transfer pumps were found in the “off” position after the fatal crash.
British Airways Flight 38
A fuel-flow restriction at the fuel/oil heat exchanger (FOHE) on the right engine and “most likely” on the left-hand FOHE resulted in the January 2008 crash of a 777
British safety officials have issued recommendations for flight-data recorders (FDRs) to record engine fuel-metering information and for reviews of landing-gear failure requirements and Boeing 777 data buffering. Accident investigators call for the action among nine safety recommendations in the final report of the Jan. 17, 2008, British Airways Boeing 777-236ER accident at London Heathrow Airport, which was released on Tuesday.
The NTSB has issued an “urgent” safety recommendation calling for a redesign of the Rolls-Royce RB211 Trent 800 Series engines in Boeing 777s after two separate reported incidents of thrust rollbacks due to ice accumulation on the engines’ fuel/oil heat exchanger (FOHE).
Fuel starvation caused by accumulated ice crystals was apparently responsible for the engine power loss on British Airways Boeing 777 G-YMMM, according to an interim report issued by the UK’s Air Accidents Investigation Branch. The power loss and subsequent nonfatal crash occurred on G-YMMM’s approach to Heathrow on January 17.
European and U.S. regulators have agreed to mandate “aircraft level” action for Rolls-Royce Trent 800-powered Boeing 777s and are considering potential action for other certified aircraft/engine combinations. This follows recommendations in an interim UK Air Accidents Investigation Branch (AAIB) report published Thursday into the British Airways 777 accident at London Heathrow Airport in January.
The UK’s Air Accidents Investigation Branch (AAIB) today issued an interim report for the January 17 accident involving a British Airways Boeing 777 that landed short of Runway 27L at London Heathrow Airport.
Safety officials probing the circumstances leading to the January 17 accident of a British Airways (BA) Boeing 777 at London Heathrow are continuing to focus on the fuel system. In particular, they want to know why the aircraft lost power when it was on final approach.
The UK air accidents investigation branch (AAIB) has issued a safety recommendation calling for Boeing to notify all 777 operators that they should change safety procedures during an emergency landing in the type.
The UK’s Air Accidents Investigation Branch (AAIB) implicated crew training in the crash of a Bermuda-registered Falcon 900EX at Stansted Airport on Feb. 9, 2004. The Falcon arrived at Kilimanjaro Airport in Tanzania, from London Luton, with an intermittent hydr#1 pump 3 display. The crew studied the minimum equipment list and determined that it could fly with only two operable hydraulic pumps.