NTSB CAROL · Event
Event LAX91FA081
Aircraft involved
Probable cause & findings
A LOSS OF ENGINE POWER FOR UNDETERMINED REASONS AND THE PILOT'S FAILURE TO MAINTAIN AIRSPEED DURING THE ENSUING EMERGENCY LANDING.
Factual narrative
THE PILOT WAS RETURNING TO HIS HOME AIRPORT FROM A FOUR HOUR ROUND-ROBIN FLIGHT WITH ON LANDING AND TAKEOFF EN ROUTE. THE FUEL TANKS WERE FULL AT THE FIRST TAKEOFF AND NO FUEL HAD BEEN ADDED. THE AIRCRAFT'S FUEL QUANTITY AT THE TIME OF THE ACCIDENT WAS CALCULATED TO BE 25 GALLONS. THE PILOT REPORTED HE HAD LOST THE ENGINE APPROXIMATELY 1/2 MILE FROM THE RUNWAY. A WITNESS OBSERVED THE AIRCRAFT'S NOSE RAISE AND THE AIRCRAFT ENTER INTO A STEEP DESCENDING RIGHT TURN BEFORE IT COLLIDED WITH THE GROUND. A POST-CRASH ENGINE OPERATIONAL TEST DID NOT DISCLOSE ANY EVIDENCE OF A FAILURE OR MALFUNCTION WOULD HAVE RESULTED IN AN ENGINE FAILURE. THE AIRCRAFT'S RIGHT WING TANK WAS RUPTURED DURING THE IMPACT SEQUENCE. THE LEFT TANK WAS LEAKING AND ONLY 5 GALLONS OF FUEL WAS RECOVERED. THE POSITION OF THE FUEL SELECTOR HANDLE IN THE COCKPIT POINTED TOWARD THE RIGHT FUEL TANK. THE FUEL SELECTOR VALVE WAS FOUND POSITIONED BETWEEN THE OFF AND LEFT TANK POSITION WHEN REMOVED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1991_LAX91FA081.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (engine failure). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2022 · arXiv preprint
Multi-level Adaptation for Automatic Landing with Engine Failure under Turbulent Weather
This paper addresses efficient feasibility evaluation of possible emergency landing sites, online navigation, and path following for automatic landing under engine-out failure subject to turbulent wea…
- NASA NTRS 2019 · Conference Paper
Simulation of Liquid Rocket Engine Failure Propagation Using Self-Evolving Scenarios
Traditional probabilistic risk assessment approaches often require failure scenarios to be explicitly defined through event sequences that are then quantified as part of the integrated analysis.
- NASA NTRS 2019 · Conference Paper
Rocket engine failure detection using system identification techiques
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…
Browse the full corpus — academia portal ↗