ACCIDENT Aircraft Type and Registration: Breezer B600E, D-ETDK No & Type of Engines
AAIB Bulletin: 6/2017 D-ETDK EW/C2016/08/01 ACCIDENT Aircraft Type and Registration: Breezer B600E, D-ETDK No & Type of Engines: 1 Rotax 912 ULS Year of Manufacture: 2014 Date & Time (UTC): 2 August 2016 at 0933 hrs Location: 2.5 nm NW of Oban Airport, Argyll Type of Flight: Private Persons on Board: Crew - 1 Passengers - 1 Injuries: Crew - 1 (Serious) Passengers - 1 (Serious) Nature of Damage: Aircraft destroyed Commander’s Licence: Light Aircraft Pilot’s Licence Commander’s Age: 63 Commander’s Flying Experience: 2,500 hours (of which 1,200 hours were on type) Last 90 days - 30 hours Last 28 days - 15 hours Information Source: AAIB Field Investigation Synopsis The pilot of D-ETDK, who was flying in loose formation with a group of similar aircraft, slowed his aircraft to increase separation from the aircraft ahead. His aircraft then encountered an updraught from airflow over a ridge and stalled. He lost control of the aircraft and deployed the ballistic recovery system (BRS), but there was insufficient time for the aircraft to achieve a stabilised descent before it struck the ground. The investigation concluded that the stall and subsequent loss of control were made more likely because: the aircraft was susceptible to turbulence and wind gradient because of its low inertia; the Centre of Gravity (CG) was probably behind the aft limit; and the aircraft’s speed had been reduced to maintain separation from other aircraft joining the circuit. History of the flight D-ETDK departed Glenforsa Airfield on the Isle of Mull at 0918 hrs for a flight to Oban Airport in Argyll.
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