SEA00LA178
2000-09-14 · TACOMA, Washington, United States · None · 1 aircraft · Status: Completed
Airport TIW
Current FAA registration · N77948
- Make / Model
- LUSCOMBE 8A
- Year of manufacture
- 1946 · 54 years old at event
- Engine
- CONT MOTOR A&C65 SERIES (65 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19560416
- ADS-B equipped
- Yes — Mode-S AA8D7B
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's inadequate compensation for winds and his failure to maintain directional control. Factors include a gusting crosswind.
Factual narrative
On September 14, 2000, at 1753 Pacific daylight time, a Luscombe 8A, N77948, experienced a gear collapse during the landing roll at Tacoma Narrows Airport, Tacoma, Washington. The private pilot, who was the sole occupant, was not injured, but the aircraft, which was owned and operated by the pilot, sustained substantial damage. The 14 CFR Part 91 personal pleasure flight, which departed Bremerton National Airport, Bremerton, Washington, about 20 minutes earlier, was being operated in visual meteorological conditions. No flight plan had been filed, and there was no report of an ELT activation. According to the pilot, who was landing on runway 17, the Automatic Terminal Information Service (ATIS) broadcast was indicating winds from 240 degrees at 12 knots gusting to 17 knots. While he was on short final, the tower advised the pilot that the winds were then 230 degrees at 12 knots gusting to 17. Although he was able to make a successful touchdown on the main gear, as he lowered the tailwheel to the runway, a right crosswind gust forced the aircraft to begin to weathervane to the right. During his attempt to bring the aircraft back into alignment with the runway, the left main gear collapsed and the left wing impacted the runway surface. According to the tower, at the time the aircraft touched down, the winds had switched back to 250 degrees, and were still blowing at 12 to 17 knots. The pilot was attempting to land the tailwheel aircraft on runway 17 with winds blowing from 250 degrees at 12 knots gusting 17. Although he was able to successfully touch down on the main gear, as he lowered the tailwheel to the runway, the aircraft was hit by a gust from the right, which caused it to weathervane into the wind. As the pilot was attempting to realign the aircraft with the runway, the left main gear collapsed and the left wing impacted the runway surface. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2000_SEA00LA178.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type. All research papers
- Embry-Riddle Scholarly Commons 2020 · Conference paper Concurrent Sessions: Session 8A - Technology in Aviation
- arXiv 2020 · arXiv preprint Continuation Method with the Trusty Time-stepping Scheme for Linearly Constrained Optimization with Noisy Data
The nonlinear optimization problem with linear constraints has many applications in engineering fields such as the visual-inertial navigation and localization of an unmanned aerial vehicle maintaining…