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GAA19CA044

2018-10-26 · Laramie, Wyoming, United States · None · 1 aircraft · Status: Completed

Airport LAR

Current FAA registration · N505YR

Make / Model
SUPALLA RAYMOND J GLASAIR IIS-FT
Year of manufacture
1995 · 23 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19950726
ADS-B equipped
Yes — Mode-S A64EB9

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to maintain a proper pitch attitude during landing at night, which resulted in a porpoised landing.

Factual narrative

The pilot-rated owner reported that, after purchasing the airplane and receiving initial training the day before and the morning of the accident, he and a pilot rated friend departed for a cross-country flight to their home airport. He added that after nearly 9 hours of being in the airplane for the day, the pilot rated friend, who was manipulating the flight controls offered to land at the destination airport because he had landed there before. The horizon was becoming dark and they attempted to adjust the panel lights for the instruments, but discovered that the lights did not function, so the owner used a flashlight to illuminate the instruments for the landing. During the landing, the nose landing gear contacted the ground first and the airplane porpoised. With each bounce becoming more severe, the pilot initiated a go around, but to no avail. The owner added that, on about the third bounce, the airplane exited the runway to the left and came to rest nosed down. The airplane sustained substantial damage to the engine mount and fuselage. The owner reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system at the accident airport reported that, about the time of the accident, the wind was from 270° at 11 knots. The pilot landed on runway 30. The pilot-rated owner reported that, after purchasing the airplane and receiving initial training the day before and the morning of the accident, he and a pilot-rated friend departed for a cross-country flight to their home airport. He added that, after nearly 9 hours of flying, the pilot-rated friend, who was manipulating the flight controls, offered to land at the destination airport because he had landed there before. The horizon was becoming dark, and they attempted to adjust the panel lights for the instruments but realized that the lights were not functioning, so the owner used a flashlight to illuminate the instruments for the landing. During the landing, the nose landing gear contacted the ground first, and the airplane porpoised. The second bounce was more severe, so the pilot initiated a go-around to no avail. The owner added that, during the third bounce, the airplane exited the runway to the left and then came to rest nose down. The airplane sustained substantial damage to the engine mount and fuselage. The owner reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport’s automated weather observation system reported that, about the time of the accident, the wind was from 270° at 11 knots. The pilot landed the airplane on runway 30. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Pitch control-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • — Personnel issues-Experience/knowledge-Experience/qualifications-Total experience w/ equipment-Pilot
  • — Aircraft-Aircraft systems-Lighting system-Flight compartment lighting-Inoperative
  • — Environmental issues-Conditions/weather/phenomena-Light condition-Dark-Effect on personnel

Verbatim from NTSB's published report. Source file NTSB_2018_GAA19CA044.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 (go-around). All research papers