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Atlas / NTSB / LAX83LA370

NTSB CAROL · Event

Event LAX83LA370

1983-08-01 TEHACHAPI, California, United States Airport · TSP Minor 1 aircraft Status: Completed

Registry · N9142F

FAA Aircraft Registry record.

Make / Model

MOONEY M20M

Year of manufacture

1991

Engine

LYCOMING TI0-540 SER (310 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19910226

ADS-B equipped

Yes — Mode-S ACA82B

Registrant of record

GONTAREK ROBERT E

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

THE PLT REPORTED THAT DURING THE LANDING APPROACH, THE ROTOR RPM DECREASED & THE HELICOPTER LANDED HARD. AFTER TOUCHDOWN, THE HELICOPTER SKIDDED INTO AN UNOCCUPIED PICKUP TRUCK. AN EXAM OF THE HELICOPTER DID NOT REVEAL ANY PREIMPACT DISCREPANCIES WHICH WOULD HAVE PRECLUDED NORMAL OPERATION. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_LAX83LA370.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.