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Atlas / NTSB / MIA83LA200

NTSB CAROL · Event

Event MIA83LA200

1983-08-09 PAHOKEE, Florida, United States None 1 aircraft Status: Completed

Aircraft involved

Factual narrative

THE ACFT DEPARTED FT. PIERCE, FL ON A VFR FLIGHT TO KEY WEST, FL, AND DITCHED IN LAKE OKEECHOBEE. WHILE CLIMBING THROUGH5000 FT THE LEFT ENGINE LOST POWER AND STARTED SURGING, THE OIL TEMPERATURE GAUGE FAILED AND SMOKE CAME FROM UNDER THE INSTRUMENT PANEL. THE PLT REDUCED POWER ON THE LEFT ENGINE AND REQUESTED VECTORS TO THE NEAREST ARPT. HE THOUGHT THE ENGINE WAS PRODUCING POWER SO HE DID NOT FEATHER. WHEN HE REALIZED THE ARPT WOULD NOT BE MADE HE SET UP FOR A DITCHING IN THE LAKE. BEFORE TOUCHDOWN, POWER WAS CUT AND BOTH PROPS FEATHERED, BUT THE LEFT PROP DID NOT FEATHER. INSPECTION OF THE LEFT ENGINE AFTER ACFT RECOVERY SHOWED THE OIL TEMPERATURE AND IGNITION WIRES RAN IN A BUNDLE OF 5 WIRES INCORRECTLY ROUTED WITHIN A QUARTER INCH OF THE TURBOCHARGER EXHAUST WHICH BURNED THROUGH ALL WIRES AND GROUNDED OUT THE IGNITION. THE LEFT ENGINE DID NOT FEATHER DUE TO LOW RPM. ONE HR BEFORE THE ACCIDENT, THE NUMBER 1, 4, 5 AND 6 CYLINDERS WERE CHANGED, WHICH REQUIRED REMOVING THE ENG FROM THE ACFT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_MIA83LA200.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗