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Atlas / NTSB / WPR14CA266

NTSB CAROL · Event

Event WPR14CA266

2014-06-23 Tucson, Arizona, United States Airport · TUS None 1 aircraft Status: Completed

Registry · N77917

FAA Aircraft Registry record.

Make / Model

LUSCOMBE 8A

Year of manufacture

1946 · 68 years old at event

Engine

LYCOMING 0-290 SERIES (140 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

20000322

ADS-B equipped

Yes — Mode-S AA8D11

Registrant of record

WIENEKE STEVEN J

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The student pilot's use of excessive brakes during taxi, which resulted in a loss of aircraft control.

Factual narrative

The solo student pilot was taxiing in a tailwheel equipped airplane for takeoff on the second leg of a solo cross-country flight. During the taxi, she noticed she was approaching a hold short line and applied the brakes to stop at the line. She said while depressing the heel brakes her foot became wedged and she pressed the brake harder than necessary. The tail of the airplane came up, dropping the nose to the ground. The airplane hesitated with its tail in the air for a moment, and then fell over on its back. The pilot reported no preimpact mechanical anomalies with the airplane that would have precluded normal operation. The airplane sustained substantial damage to the vertical stabilizer, rudder, and the fuselage. The solo student pilot was taxiing in a tailwheel equipped airplane for takeoff on the second leg of a solo cross-country flight. During the taxi, she noticed she was approaching a hold short line and applied the brakes to stop at the line. She said while depressing the heel brakes her foot became wedged and she pressed the brake harder than necessary. The tail of the airplane came up, dropping the nose to the ground. The airplane hesitated with its tail in the air for a moment, and then fell over on its back. The pilot reported no preimpact mechanical anomalies with the airplane that would have precluded normal operation. The airplane sustained substantial damage to the vertical stabilizer, rudder, and the fuselage. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Surface speed/braking-Not attained/maintained - C

Verbatim from NTSB's published report. Source file NTSB_2014_WPR14CA266.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.