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WPR14CA229

2014-06-04 · Tacoma, Washington, United States · None · 1 aircraft · Status: Completed

Airport TIW

Current FAA registration · N9791E

Make / Model
AERONCA 11AC
Year of manufacture
1946 · 68 years old at event
Engine
CONT MOTOR A&C65 SERIES (65 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19560124
ADS-B equipped
Yes — Mode-S ADA794

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The student pilot's improper application of rudder resulted in a loss of control during the landing roll and the flight instructor's inadequate oversight.

Factual narrative

The flight instructor reported that the student was practicing stop-and-go landings in the tail-wheel equipped airplane. The student had just completed two takeoffs, and the roll outs on landing were satisfactory with a little help from the flight instructor. On the third landing, the airplane was about halfway through the roll out to stop when the student suddenly pushed on the right rudder. The flight instructor immediately applied left rudder and brake, called for an addition of power, reached for the throttle, and pushed on it. The airplane straightened out, but was in the grass beside the runway. The airplane became airborne, and subsequently collided with a runway light in its path. After the airplane hit the runway light, the flight instructor flew over the runway, landed, and taxied back to the hangar. The bottom of the airframe sustained substantial damage. The flight instructor reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. The flight instructor reported that the student was practicing stop-and-go landings in the tail-wheel equipped airplane. The student had just completed two takeoffs, and the roll outs on landing were satisfactory with a little help from the flight instructor. On the third landing, the airplane was about halfway through the roll out to stop when the student suddenly pushed on the right rudder. The flight instructor immediately applied left rudder and brake, called for an addition of power, reached for the throttle, and pushed on it. The airplane straightened out, but was in the grass beside the runway. The airplane became airborne, and subsequently collided with a runway light in its path. After the airplane hit the runway light, the flight instructor flew over the runway, landed, and taxied back to the hangar. The bottom of the airframe sustained substantial damage. The flight instructor reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Aircraft-Aircraft systems-Flight control system-Rudder control system-Incorrect use/operation - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot - C
  • C Personnel issues-Psychological-Attention/monitoring-Monitoring other person-Instructor/check pilot - C
  • — Environmental issues-Physical environment-Object/animal/substance-Runway/taxi/approach light-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2014_WPR14CA229.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

Matched on aircraft type or causal vocabulary (icing, loss of control). All research papers