Event FTW83LA019

1982-10-23 PIEDMONT, Oklahoma, United States Airport · OKI5 None 1 aircraft Status: Completed

Registry · N11T

FAA Aircraft Registry record.

Make / Model

COMPAGNIE DAHER TBM 700

Seats / Engines

7 seats · 1 engine

ADS-B equipped

Yes — Mode-S A02B83

Registrant of record

CARLISLE CAPITAL CORP

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

N11T North American F-51D None

Factual narrative

THE ENG FAILED AT 5,500 FT MSL. DURING AN EMERGENCY LANDING AT A 5,000 FT DIRT STRIP (UNDER CONSTRUCTION FOR PAVING), GEAR EXTENSION WAS DELAYED TO INCREASE GLIDE. THE RIGHT GEAR DID NOT HAVE TIME TO LOCK DOWN & RETRACTED DURING LANDING. INITIAL EXAM OF THE ENG REVEALED THAT THERE WAS NO VALVE ACTION IN THE CYLINDERS WHEN THE ENG WAS ROTATED ALTHOUGH BOTH MAGNETOS OPERATED NORMALLY. DISASSEMBLY CONFIRMED THAT THE GEAR SHAFT, P/N 620078, WHICH OPERATES THE TWO ENG CAMSHAFTS HAD SHEARED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1982_FTW83LA019.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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