NTSB CAROL · Event
Event LAX04CA242
Registry · N93AZ
FAA Aircraft Registry record.
Make / Model
VAN'S AIRCRAFT RV-9A
Year of manufacture
2003 · 1 years old at event
Engine
LYCOMING O-320-E2D (150 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20031222
ADS-B equipped
Yes — Mode-S ACE368
Registrant of record
93AZ LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot's inadequate compensation for gusty crosswind conditions and failure to maintain proper runway alignment, resulting in a collision with trees.
Factual narrative
On June 17, 2004, about 1230 Pacific daylight time, a Vans RV-9A, N93AZ, impacted trees during an aborted landing at The Sea Ranch Airport, The Sea Ranch, California. The pilot/owner was operating the airplane under the provisions of 14 CFR Part 91. The private pilot and one passenger were not injured; the airplane sustained substantial damage. The personal cross-country flight departed Gustine Airport, Gustine, California, about 1115, with a planned destination of The Sea Ranch. Visual meteorological conditions prevailed, and a flight plan had not been filed. In a written statement, the pilot reported that he was attempting to land on runway 30. He reported that the windsocks at the airport were all in different positions, indicating that the winds were variable. On final approach, with the airplane on runway centerline, he encountered turbulence. Upon touchdown, the airplane drifted to the left and he initiated a go-around by applying full power and retracting flaps. During the initial climb out, the airplane continued to the left, and the pilot attempted to counteract the drift. About 10 feet above ground level, the airplane impacted trees that bordered the left side of the runway. During a telephone conversation with a National Transporation Safety Board investigator, the pilot reported that upon touchdown, the airplane bounced and veered to the left. As the airplane approached the left edge of the runway, he opted to abort the landing. He added full power and began to retract the flaps in an effort to gain altitude. After the airplane became airborne, it encountered a gust of wind. The airplane flipped over on the left side and impacted trees. The pilot further noted that after the accident he talked to a witness on the ground. The witness told him that he felt a gust of wind from a southwesterly direction as he watched the airplane collide with the surrounding trees. The airplane incurred damage to the propeller, nose gear, tail, and fuselage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane. The airplane impacted trees during an aborted landing. On final approach, with the airplane on runway centerline, the pilot encountered turbulence. Upon touchdown, the airplane bounced and veered to the left. As the airplane approached the left edge of the runway, the pilot opted to abort the landing. After the airplane became airborne, it encountered a gust of wind and continued the left drift. About 10 feet above ground level, the airplane impacted trees that bordered the left side of the runway. A witness reported to the pilot, that he felt a gust of wind while watching the airplane collide with the surrounding trees. The pilot reported no preimpact mechanical malfunctions or failures with the airplane. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2004_LAX04CA242.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 (go-around, turbulence). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- Embry-Riddle Scholarly Commons 2019 · Journal article (IJAAA)
Low Level Turbulence Detection For Airports
Abstract—— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases.
- Embry-Riddle Scholarly Commons 2018 · Journal article (IJAAA)
Evaluating the Effect of Turbulence on Aircraft During Landing and Take-Off Phases
—— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases.
- arXiv 2026 · arXiv preprint
Direct Numerical Simulations of Ice-Ocean Boundary Turbulence
Turbulent heat and freshwater transport at ice-ocean interfaces controls glacier and iceberg melt rates, yet the underlying physics remains poorly constrained.
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
Political Turbulence and Aviation Safety: A Cross-National Analysis of Political Stability's Effects on Aviation Accidents
To what extent does political stability affect aviation safety? This research aims to link domestic political conditions and public safety through the consideration of aviation accident frequency.
- 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.
- arXiv 2025 · arXiv preprint
Explainable LiDAR 3D Point Cloud Segmentation and Clustering for Detecting Airplane-Generated Wind Turbulence
Wake vortices - strong, coherent air turbulences created by aircraft - pose a significant risk to aviation safety and therefore require accurate and reliable detection methods.
Browse the full corpus — academia portal ↗