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Atlas / NTSB / ANC89FA091

NTSB CAROL · Event

Event ANC89FA091

1989-06-12 ANCHORAGE, Alaska, United States Airport · LHD None 1 aircraft Status: Completed

Registry · N11GA

FAA Aircraft Registry record.

Make / Model

ROBINSON HELICOPTER R44 II

Year of manufacture

2005

TCDS

H11NM · ROBINSON HELICOPTER CO

Engine

LYCOMING IO-540 SER (300 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20050721

ADS-B equipped

Yes — Mode-S A02A71

Registrant of record

CROSSWIND LEASING LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

FAILURE OF THE PILOT TO MAINTAIN DIRECTIONAL CONTROL WHICH RESULTED IN AN INADVERTENT GROUND SWERVE.

Factual narrative

THE PILOT STATED THAT AFTER THE FLOAT PLANE TOUCHED DOWN ON THE LAKE, IT VEERED LEFT & STRUCK THE BANK OF THE LAKE. THE ACFT CAME TO REST ON TOP OF THE BANK ABOUT 7 FT FROM THE WATER. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_ANC89FA091.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.