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LAX88LA279

1988-08-03 · VISALIA, California, United States · None · 1 aircraft · Status: Completed

Airport VIS

Aircraft involved

Factual narrative

THE PILOT REMOVED THE VACUUM PUMP FROM THE ENGINE PRIOR TO THE FLIGHT BECAUSE OF AN INTERNAL FAILURE IN THE PUMP. THE PILOT DID NOT INSTALL A COVER PLATE ON THE ACCESSORY MOUNTING HOLE VACATED BY THE PUMP. AFTER TAKEOFF ON THE LOCAL FLIGHT, THE PILOT NOTICED THE OIL PRESSURE WAS DROPPING AND THE TEMPERATURE WAS RISING. HE ELECTED TO RETURN TO THE AIRPORT. THE ENGINE SIEZED AND THE PILOT MADE A FORCED LANDING IN A COTTON FIELD. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_LAX88LA279.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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