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Atlas / NTSB / GAA17CA349

NTSB CAROL · Event

Event GAA17CA349

2017-04-19 Tulsa, Oklahoma, United States Airport · RVS None 1 aircraft Status: Completed

Registry · N4148T

FAA Aircraft Registry record.

Make / Model

PIPER PA-44-180

Year of manufacture

1999 · 18 years old at event

Engine

LYCOMING 0-360-A1D (180 hp)

Seats / Engines

4 seats · 2 engines

Last airworthiness date

19990907

ADS-B equipped

Yes — Mode-S A4E67E

Registrant of record

CHRISTIANSEN AVIATION LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot receiving instruction’s failure to maintain directional control during landing in gusting wind conditions.

Factual narrative

The flight instructor of the multi-engine airplane reported that, during a simulated single-engine landing, while the pilot-receiving-instruction was flying, during touchdown the airplane veered to the left. He added that he took control of the airplane "immediately" and added right rudder to correct, but the airplane exited the runway and the nose landing gear collapsed. The airplane sustained substantial damage to the nose landing gear structure. The flight instructor reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. A review of recorded data from the automated weather observation station at the accident airport reported that, about the time of the accident, the wind was from 180° at 14 knots, gusting to 21 knots. The airplane landed on runway 19R. The flight instructor of the multiengine airplane reported that, during a simulated single-engine landing, while the pilot receiving instruction was flying, the airplane veered to the left. He added that he took control of the airplane "immediately" and added right rudder to correct, but the airplane exited the runway, and the nose landing gear collapsed. The airplane sustained substantial damage to the nose landing gear structure. The flight instructor reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. A review of recorded data from the automated weather observation station at the accident airport reported that, about the time of the accident, the wind was from 180° at 14 knots, gusting to 21 knots. The airplane landed on runway 19R. 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 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
  • Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Effect on operation

Verbatim from NTSB's published report. Source file NTSB_2017_GAA17CA349.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.