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GAA16CA506

2016-09-21 · East St. Louis, Illinois, United States · None · 1 aircraft · Status: Completed

Airport CPS

Aircraft involved

Probable cause & findings

The pilot's failure to extend the landing gear, which resulted in a gear-up landing.

Factual narrative

The pilot reported that after four stop and go landings under night visual meteorological conditions, he planned to terminate the flight with a soft field landing. He further reported that as the airplane touched down, he heard scraping and the airplane subsequently slid to a stop on the runway. The pilot reported that he forgot to extend the landing gear for landing and did not hear the landing gear warning horn through his conventional (non-noise canceling) headset. The fuselage sustained substantial damage. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. During a postaccident interview with the chief flight instructor of the operator, he reported that the gear warning horn in the accident airplane was normally audible in the cockpit, but does not sound directly through the headset. He further reported that they are in the process of installing a "supplemental voice" gear warning horn that will sound through the airplane's audio panel. The pilot reported that after four stop and go landings under night visual meteorological conditions, he planned to terminate the flight with a soft field landing. He further reported that as the airplane touched down, he heard scraping and the airplane subsequently slid to a stop on the runway. The pilot reported that he forgot to extend the landing gear for landing and did not hear the landing gear warning horn through his conventional (non-noise canceling) headset.   The fuselage sustained substantial damage.     The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.   During a postaccident interview with the chief flight instructor of the operator, he reported that the gear warning horn in the accident airplane was normally audible in the cockpit, but does not sound directly through the headset. He further reported that they are in the process of installing a "supplemental voice" gear warning horn that will sound through the airplane's audio panel.      Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Aircraft-Aircraft systems-Landing gear system-Landing gear selector-Not used/operated - C
  • C Aircraft-Aircraft systems-Landing gear system-Gear extension and retract sys-Not used/operated - C
  • C Personnel issues-Action/decision-Action-Forgotten action/omission-Pilot - C

Verbatim from NTSB's published report. Source file NTSB_2016_GAA16CA506.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 (stall). All research papers