NTSB CAROL · Event
Event SEA93LA123
Registry · N43LL
FAA Aircraft Registry record.
Make / Model
AVIAT AIRCRAFT INC A-1C-200
Year of manufacture
2018
Engine
LYCOMING IO-360-A1D6 (200 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20180816
ADS-B equipped
Yes — Mode-S A521CA
Registrant of record
GLASAIR III INVESTORS LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
THE PILOT'S IMPROPER FLARE AND IMPROPER RECOVERY FROM A BOUNCED LANDING. FACTORS INCLUDE STRONG CROSSWINDS, DOWNDRAFTS, AND AN EXCESSIVE DESCENT RATE.
Factual narrative
On May 27, 1993, at 1048 mountain daylight time (MDT), a Cessna 152, N43LL, experienced a gear collapse during a hard landing at Cheyenne Airport, Cheyenne, Wyoming. The FAA certificated student pilot was not injured, but the aircraft sustained substantial damage. The solo cross country flight, which departed Jeffco Airport, Denver, Colorado at 0953 MDT, was in visual meteorological conditions at the time of the accident. The aircraft, which had its ELT activated by the impact, was on a VFR flight plan at the time of the accident. The student pilot, who had 42 hours total time, said that he was about 300 feet down the runway, and about 40 feet in the air, while attempting to land long in strong variable crosswinds. He said that he hit a strong downdraft, and the aircraft began to descend at an excessive rate. He was unable to arrest the descent rate in time to keep the aircraft from landing hard and bouncing back into the air. The aircraft bounced twice, and on its third contact with the runway, the nose gear collapsed, and the nose of the aircraft impacted the runway. After the nose touched the runway, the aircraft slid off the side of the concrete surface into the dirt. THE STUDENT PILOT, WHO WAS ON A SOLO CROSS COUNTRY FLIGHT, TRIED TO LAND LONG IN A STRONG AND VARIABLE CROSSWIND. WHEN THE AIRCRAFT ENTERED A DOWNDRAFT, THE STUDENT PILOT WAS UNABLE TO EXERCISE ADEQUATE REMEDIAL ACTION TO STOP THE EXCESSIVE RATE OF DESCENT. THE AIRCRAFT THEREFORE LANDED HARD, BOUNCED TWICE, AND EXPERIENCED A NOSE GEAR COLLAPSE UPON FINAL TOUCHDOWN. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1993_SEA93LA123.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2021 · Poster
Sleep, Sleepiness, and Performance Across Three In-Flight Bunk Rest Opportunities
Introduction: Airline pilots are required to take a rest break in a bunk during long-haul flights in an effort to reduce sleepiness during critical phases of flight.
- Semantic Scholar 2020 · Article (Research in Social and Administrative Pharmacy)
Routine opioid outcome monitoring in community pharmacy: Outcomes from an open-label single-arm implementation-effectiveness pilot study.
BACKGROUND In response to rising harms with prescription opioids, recent attention has focused on how to better utilise community pharmacists to monitor outcomes with opioid medicines.
- Embry-Riddle Scholarly Commons 2011 · Journal article (JAAER)
System Safety Study: Pedagogical Aviation Action Research
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