Skip to content

GAA17CA351

2017-06-10 · Lawrence, Kansas, United States · None · 1 aircraft · Status: Completed

Airport LWC

Current FAA registration · N99HV

Make / Model
CESSNA 172S
Year of manufacture
2005 · 12 years old at event
Engine
LYCOMING IO-360-L2A (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20051227
ADS-B equipped
Yes — Mode-S ADD10D

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The student pilot's incorrect control application during landing after a simulated engine failure, which resulted in a hard, bounced landing, and the flight instructor's delayed action to perform a go-around in gusting wind conditions.

Factual narrative

The flight instructor reported that, during a simulated engine failure in the traffic pattern, with gusting wind conditions, the student pilot entered a forward slip on final approach. He added, that 10 to 20 ft. above the runway surface, "the wind gust we were riding suddenly halted wherein the aircraft began a rapid downward descent." The flight instructor reported that he "went for the flight controls to take command," but the student pilot at that same time applied back pressure on the flight controls. Subsequently, the airplane touched down hard, bounced back into the air, and the flight instructor performed a go-around. The flight instructor completed the subsequent traffic pattern and landing without further incident. The engine mounts and firewall sustained substantial damage. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. An automated weather observation station at the accident airport, about the time of the accident, reported the wind from 170° at 16 knots, gusting to 24 knots. The flight instructor reported that the landing was on runway 15. The flight instructor reported that, during a simulated engine failure in the traffic pattern, with gusting wind conditions, the student pilot entered a forward slip on final approach. He added that 10 to 20 ft above the runway surface, "the wind gust we were riding suddenly halted wherein the aircraft began a rapid downward descent." The flight instructor reported that he "went for the flight controls to take command," but the student pilot at that same time applied back pressure on the flight controls. Subsequently, the airplane touched down hard, bounced, and the flight instructor performed a go-around. The flight instructor completed the subsequent traffic pattern and landing without further incident. The engine mounts and firewall sustained substantial damage. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. An automated weather observation station at the airport reported that, about the time of the accident, the wind was from 170° at 16 knots, gusting to 24 knots. The flight instructor reported that the landing was on runway 15. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Action/decision-Action-Incorrect action performance-Student/instructed pilot - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained - C
  • C Personnel issues-Action/decision-Action-Delayed action-Instructor/check pilot - C
  • C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Student/instructed pilot - C
  • — Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Effect on operation

Verbatim from NTSB's published report. Source file NTSB_2017_GAA17CA351.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 (engine failure, go-around). All research papers