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Atlas / NTSB / ANC91LA121

NTSB CAROL · Event

Event ANC91LA121

1991-08-09 ANCHORAGE, Alaska, United States Airport · LHD None 1 aircraft Status: Completed

Registry · N2370H

FAA Aircraft Registry record.

Make / Model

PIPER PA-18-150

Year of manufacture

1979 · 12 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19790816

ADS-B equipped

Yes — Mode-S A224E1

Registrant of record

MOELLER DAVID A

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE DURING THE TAKEOFF ROLL. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S WEATHER EVALUATION MISJUDGMENT, THE HIGH WIND, AND ROUGH WATER ENCOUNTERED DURING TAKEOFF.

Factual narrative

THE LEFT WING BEGAN TO RISE DURING THE TAKEOFF RUN ON THE LAKE AND THE PILOT LOST DIRECTIONAL CONTROL OF THE AIRPLANE. THE AIRPLANE NOSED OVER ON ITS BACK AND SANK INTO 20 FEET OF WATER. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1991_ANC91LA121.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.