LAX86LA340
1986-08-31 · SANTA PAULA, California, United States · Serious · 1 aircraft · Status: Completed
Airport SZP
Aircraft involved
Factual narrative
THE BIPLANE CRASHED IN MOUNTAINOUS TERRAIN AFTER A LOSS OF POWER. THE ACFT HAD BEEN DOING AEROBATIC MANEUVERS PRIOR TO THE ENGINE FAILURE. THE PLT INDICATED THAT THE ENGINE QUIT AT 7,500 FT MSL WHILE IN A DESCENT. SHE RELINQUISHED THE FLT CONTROLS TO THE FRONT SEAT CERTIFICATED COMMERCIAL PLT-PASSENGER WHILE SHE ATTEMPTED TO RESTART THE ENGINE. THE ENGINE RESTARTED BUT DID NOT REGAIN ENOUGH POWER TO PREVENT THE ACFT FROM COLLIDING WITH THE TERRAIN. THE FRONT SEAT PILOT WHO WAS CURRENT IN THE ACFT CONTINUED TO FLY UNTIL IMPACT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1986_LAX86LA340.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (engine failure). All research papers
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The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Conference Paper Rocket engine failure detection using system identification techniques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Technical Memorandum (TM) A simulator investigation of engine failure compensation for powered-lift STOL aircraft
A piloted simulator investigation of various engine failure compensation concepts for powered-lift STOL aircraft was carried out at the Ames Research Center.
- Semantic Scholar 2019 · Article (AIAA Scitech 2019 Forum) Impact of Engine Failure Constraints on the Initial Sizing of Hybrid-Electric GA Aircraft
Potential advantages of hybrid-electric aircraft are fuel savings, lower emissions, and reduced noise. Since these aircraft generally apply multiple power sources, they can also be designed to sustain…