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Atlas / NTSB / SEA90LA061

NTSB CAROL · Event

Event SEA90LA061

1990-04-05 BOISE, Idaho, United States Airport · BOI None 1 aircraft Status: Completed

Registry · N97781

FAA Aircraft Registry record.

Make / Model

STINSON 108-1

Year of manufacture

1946 · 44 years old at event

Engine

FRANKLIN 6A4150 SERIES (150 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19560716

ADS-B equipped

Yes — Mode-S ADA130

Registrant of record

BRINKER MICHAEL W

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

PILOT DID NOT MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE DURING THE LANDING ROLL.

Factual narrative

DURING THE LANDING ROLL, THE PILOT REPORTED THAT THE AIRPLANE BEGAN TO VEER TO THE LEFT. THE PILOT APPLIED HARD RIGHT BRAKE; HOWEVER, THE AIRPLANE CONTINUED TO TRAVEL TO THE LEFT AND OFF THE RUNWAY. A CONTROLLER ON DUTY AT THE TIME OF THE ACCIDENT REPORTED THAT THE AIRPLANE BALLOONED PRIOR TO VEERING TO THE LEFT. THE PILOT REPORTED THAT THERE WERE NO MECHANICAL FAILURES OR MALFUNCTIONS WITH THE AIRPLANE PRIOR TO THE ACCIDENT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1990_SEA90LA061.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.