AAIB investigation to Ikarus C42 FB100, G-DASS
Throttle jammed and forced landing at Leicester Airport, 11 April 2014.
Summary:
After takeoff, the pilot found that he could not reduce power from the takeoff setting. He climbed overhead the airfield before intentionally stopping the engine and carrying out a glide approach. An area of ‘sink’ caused the aircraft to land heavily short of the runway.
It was found that the throttle linkage had fouled a hole in the centre console side panel, causing it to jam. This was a problem known to the agent/distributor for Ikarus, who had issued a recommended Service Bulletin (SB) 28 in 2010 containing details of an inspection and modification to overcome it. G-DASS did not have the modification embodied.
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Published 10 December 2014