NTSB CAROL · Event
Event SEA05LA129
Aircraft involved
Probable cause & findings
The pilot's failure to maintain aircraft control while on final approach for undetermined reasons.
Factual narrative
On June 26, 2005, at 1254 mountain daylight time, a Mooney M20J, N201U, was substantially damaged during a landing attempt at Friedman Memorial Airport (SUN), Hailey, Idaho. The private pilot, the sole occupant in the aircraft, was seriously injured. The pilot/owner was conducting the flight under Title 14 CFR Part 91. Visual meteorological conditions prevailed for the cross-country personal flight which originated approximately 2 hours 24 minutes before the accident from Redmond, Oregon. The pilot had flown the 300 nautical mile trip on an IFR flight plan. The pilot said that he had been cleared to land. He said that he was at approximately 300 feet above ground level (AGL) when the nose of his airplane pitched up approximately 15 degrees and the left wing dropped approximately 30 degrees. He said he "attempted to correct this condition with both the ailerons and rudder, with no results. It was as if the yolk was locked with a gust lock." The pilot said that he immediately checked the location of a flight bag and oxygen bottle that were on the floor in front of the front passenger 's seat to make certain that they were not interfering with the yolk or rudders, which they weren't. He said that he had been hand flying the airplane for several minutes, but he confirmed that the auto pilot was off. The pilot said that he believed that he was approaching a stall, so he increased power to full power. Soon, thereafter, he impacted the ground after approximately 160 degrees of left hand turn. The left wing was nearly separated from the aircraft, and the fuselage and empennage were both bent and wrinkled. A witness said that the airplane was on a 1/4 mile final with landing gear and flaps down. He said that it looked like the airplane started to go-around to the left with a high power setting. He said that when the airplane had turned approximately 180 degrees, its left wing impacted terrain and the airplane cartwheeled. Another witness said that the airplane was never more that 100 to 150 feet above the ground during this maneuver. The pilot had recently completed (June 5, 2005) a Mooney Pilot Proficiency Program, and received his FAA required flight review endorsement. He had flown the airplane approximately 31 hours during the previous 30 days. The density altitude at the time of the accident was calculated to be 7,292 feet. The pilot said that he had been cleared to land. He said that he was at approximately 300 feet above ground level (AGL) when the nose of his airplane pitched up approximately 15 degrees and the left wing dropped approximately 30 degrees. He said he "attempted to correct this condition with both the ailerons and rudder, with no results. It was as if the yoke was locked with a gust lock." The pilot said that he immediately checked the location of a flight bag and oxygen bottle that were on the floor in front of the front passenger 's seat to make certain that they were not interfering with the yoke or rudders, which they weren't. He said that he had been hand flying the airplane for several minutes, but he confirmed that the auto pilot was off. The pilot said that he believed that he was approaching a stall, so he increased power to full power. Soon, thereafter, he impacted the ground after approximately 160 degrees of left hand turn. A witness said that the airplane was on a 1/4 mile final with landing gear and flaps down. He said that it looked like the airplane started to go-around to the left with a high power setting. He said that when the airplane had turned approximately 180 degrees, its left wing impacted terrain and the airplane cartwheeled. Another witness said that the airplane was never more that 100 to 150 feet above the ground during this maneuver. The pilot had recently completed (June 5, 2005) a Mooney Pilot Proficiency Program, and received his FAA required flight review endorsement. He had flown the airplane approximately 31 hours during the previous 30 days. The density altitude at the time of the accident was calculated to be 7,292 feet. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_SEA05LA129.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall, go-around). 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 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- NASA NTRS 2025 · Conference Paper
A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World
Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
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