What happened
On November 19, 2014, at 0527 UTC, a Cessna 152 aircraft, registration VT-EUE, was involved in a fatal accident at Devi Ahilyabai Holkar Airport, Indore. The aircraft was being operated by M/s M.P. Flying Club for the purpose of a training flight, specifically to accumulate hours for an Assistant Flight Instructor Rating.
The flight was conducting simulated engine failure exercises. After completing two successful circuits, the pilot took off for a third sortie. During this third attempt, while simulating an engine failure after takeoff at approximately 2,150 feet MSL, the pilot attempted to return to runway 2 and by executing a steep left turn. Because the throttle was in the idle position, the aircraft lost sufficient lift and stalled. The aircraft impacted the ground and nose-overed near the end of runway 25. The pilot on board sustained fatal injuries, while the other pilot suffered serious injuries.
The investigation
AAIB India's investigation examined the aircraft's serviceability, weather conditions, and the supervision provided by the flying club. The investigation established that the aircraft was airworthy and the engine was delivering normal power at the time of the accident. Weather conditions were reported as fine with 5,000 meters of visibility.
Investigators found that the flight was not being properly supervised. The Pilot Instructor on the ground was unaware that a simulated engine failure exercise was being practiced, nor was he aware that an unauthorized second pilot was on board. Furthermore, the investigation noted that the Chief Flight Instructor had signed blank authorizations without dates or times, which deviated from established procedures. Additionally, tall grass in the airfield's green area hindered the initial search and rescue efforts.
Findings
- The pilot attempted a steep left turn while the engine was at idle power during a simulated emergency.
- The aircraft stalled and impacted the ground due to this improper maneuver.
- The flight was being conducted without the full knowledge of the ground supervisor regarding the specific type of exercise or the presence of the second occupant.
- The Chief Flight Instructor had provided unauthorized blank flight authorizations.
- Maintenance of the airfield's grass areas was neglected, which delayed the location of the wreckage.