SHOUP RONALD R RV-6A near Milton, FL — 2012-04-30
- Date
- 2012-04-30
- Location
- Milton, FL, USA
- Airport
- 16FL
- Aircraft
- SHOUP RONALD R RV-6A
- Registration
- N819RS
- Category
- Airplane
- Highest injury
- Minor
- Fatalities
- 0
- Phase of flight
- Initial climb
Probable cause
A loss of engine power for reasons that could not be determined because postaccident examination of the engine did not reveal any anomalies that would have precluded normal operation.
NTSB narrative
The airplane began to experience an intermittent loss of engine power during the initial climb, and a witness observed black smoke coming from the engine exhaust. The pilot maneuvered the airplane for a landing to the opposite end of the departure runway; however, he overshot the runway and performed a forced landing to a field. During the forced landing, the nose gear collapsed, and the airplane nosed over, came to rest inverted, and was consumed by a postcrash fire. Postaccident examination of the engine did not reveal any mechanical malfunctions that would have precluded normal operation. The carburetor, gascolator, fuel pump, and fuel lines were destroyed by fire and could not be examined. The airplane had been operated for about 25 hours since its most recent condition inspection, which was performed about 4 months prior. The weather conditions at the time of the accident were conducive to serious carburetor icing at glide power; however, the reason for the loss of engine power could not be determined.
Analysis
- Primary failure mode
- Engine power loss
- First missed decision gate
- Pilot could have aborted takeoff upon initial engine power loss.
NTSB coding
Evidence available
- Photos
- 11 docket documents
Docket documents11
- Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1form
- FAA Inspector Statementinterview
- Statement of Party Representatives to NTSB Investigationinterview
- FAA Airworthiness Certificate and Bill of Saleother
- FAA Carburetor Icing Probability Chartother
- Maintenance Records (excerpts)other
- Weather Observations (Whiting Field)other
- Photograph # 1 – Airplane as it came to rest (Provided by FAA)photos
- Photograph # 2 – Forward portion of the airplane as it came to rest (Provided by FAA)photos
- Photograph # 3 – Top view of the engine taken at the accident site (Provided by FAA)photos
- Photograph # 4 – View of the propeller and front portion of engine taken during engine disassemblyphotos
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