ASN Wikibase Occurrence # 38360
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Date: | Sunday 10 September 1995 |
Time: | 17:50 LT |
Type: | Robinson R22 Beta |
Owner/operator: | Gerald P. Nye |
Registration: | N22BX |
MSN: | 1050 |
Year of manufacture: | 1989 |
Total airframe hrs: | 2831 hours |
Engine model: | Lycoming O-320-B2C |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Akron-Fulton Airport, Akron, Ohio -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | Canton, OH (KCAK) |
Destination airport: | (KAKR) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot had not logged any helicopter experience during the past 4-1/2 years. He purchased the helicopter and obtained the mandatory awareness training, with 10 hours of dual flight instruction required by SFAR 73; however, his instructors recommended he receive additional training before flying his helicopter. Eight days later, the helicopter was observed at 200 feet during takeoff, when it began to 'wobble.' The helicopter entered a spin and crashed on the airport. Examination of the wreckage revealed no pre-impact failure of the helicopter's systems or drive train. When placed on a test stand, the engine ran within normal limits. The pilot had 417 hours of total flight time in helicopters, of which 13 hours were in make and model. Segments of the awareness training presented to the pilot included low RPM rotor stall, and energy management and rotor RPM decay. This was the third hour logged on the helicopter since the pilot purchased it.
Probable Cause: the pilot's failure to maintain control of the rotor RPM, and his improper remedial action, which resulted in the rotor stalling. A contributing factor was the pilot's lack of recent experience in helicopters, and his lack of total experience in make and model.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | NYC95FA221 |
Status: | Investigation completed |
Duration: | 8 months |
Download report: | Final report |
|
Sources:
NTSB NYC95FA221
FAA register: 2. FAA:
http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?omni=Home-N-Number&nNumberTxt=22BX
History of this aircraft
Other occurrences involving this aircraft Location
Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Sep-2016 23:59 |
Dr.John Smith |
Updated [Time, Operator, Location, Departure airport, Destination airport, Source, Narrative] |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
09-Apr-2024 12:04 |
ASN Update Bot |
Updated [Time, Operator, Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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