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Atlas / NTSB / SEA98LA036

NTSB CAROL · Event

Event SEA98LA036

1998-02-15 BOZEMAN, Montana, United States Airport · BZN None 1 aircraft Status: Completed

Registry · N4835H

FAA Aircraft Registry record.

Make / Model

PIPER PA-17

Year of manufacture

1948 · 50 years old at event

Engine

CONT MOTOR A&C65 SERIES (65 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19570912

ADS-B equipped

Yes — Mode-S A5F6CD

Registrant of record

BUCK TRAVIS W

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to maintain directional control during takeoff.

Factual narrative

On February 15, 1998, at 1417 mountain standard time, a Piper PA-17, N4835H, sustained substantial damage during a ground loop after landing at Bozeman, Montana. The private pilot, the sole occupant, was uninjured. Visual meteorological conditions prevailed at the time of the local flight. No flight plan was filed, and there was no report of an ELT actuating. FAA inspectors reported finding no evidence of preexisting mechanical discrepancies that could have led to the accident. The pilot stated that he "got behind and ground-looped." The tailwheel airplane sustained substantial damage when the pilot lost directional control during takeoff and ground looped. Winds were calm at the time. The pilot stated that he 'got behind [it] and ground-looped.' Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1998_SEA98LA036.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.