NTSB CAROL · Event
Event SEA02LA017
Aircraft involved
Probable cause & findings
The student pilot misjudged the distance from a fence during taxi. The flight instructors inadequate supervision and the fence were factors.
Factual narrative
On November 24, 2001, at 1220 Pacific standard time, a Cessna 172N, N733XW, registered to and operated by Boeing Employees Flying Association as a 14 CFR Part 91 instructional flight, collided with a fence during taxi for takeoff at Harvey Field, Snohomish, Washington. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the flight instructor and student pilot were not injured. The flight was departing to Renton, Washington. The flight instructor reported that the student pilot was at the controls and maneuvering the aircraft to position it as close as possible to the end of the runway in preparation for a short field takeoff. The instructor stated that while he was scanning the area for traffic, the student made a right hand turn toward the runway and misjudged the distance from the fence that borders the runway. During the turn, the left wing struck the fence. Both pilots exited the aircraft to inspect the damage and noted a dent in the leading edge, near the wing tip. The aircraft was taxied back to a maintenance facility where a mechanic looked at the damage. The mechanic told the pilots that the aircraft was okay to fly. The flight instructor and the student then flew the aircraft back to Renton. It was later determined by the flying associations mechanic that the damage to the wing was substantial. While the flight instructor was scanning the area for traffic, the student pilot was maneuvering the aircraft as close as possible to the end of the runway in preparation for a short field takeoff. The student misjudged the distance from the fence that borders the airport and during a right turn, the left wing struck the chain link fence. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2001_SEA02LA017.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 (maintenance). 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 2026 · Journal article (IJAAA)
From Reactive to Predictive: A hybrid Trust-Mediated Adoption Framework for Data-Driven Maintenance in Distributed-Authority Aviation Environments
Modern aviation maintenance operates within increasingly data-intensive technological environments, yet the operational integration of predictive maintenance into routine decision-making remains incon…
- Semantic Scholar 2025 · Article (Applied Sciences)
Decision-Making Framework for Aviation Safety in Predictive Maintenance Strategies
The implementation of predictive maintenance (PM) in aviation presents unique challenges due to strict safety requirements, complex operational environments, and regulatory constraints.
- Embry-Riddle Scholarly Commons 2024 · Journal article (JAAER)
Low-Resource Automatic Speech Recognition Domain Adaptation – A Case-Study in Aviation Maintenance
With timeliness and efficiency being critical in the aviation maintenance industry, the need has been growing for smart technological solutions that optimize and streamline the different underlying ta…
- Embry-Riddle Scholarly Commons 2024 · Journal article (JAAER)
A New Trajectory in UAV Safety: Leveraging Reinforcement Learning for Distance Maintenance Under Wind Variations
In the field of aviation, safety is a critical cornerstone, and the operation of Unmanned Aerial Vehicle (UAV) systems is deeply connected with this principle.
- Embry-Riddle Scholarly Commons 2024 · Journal article (IJAAA)
Just Culture in Aviation: A Metaphorical Study on Aircraft Maintenance Students
Just Culture, a sub-dimension of safety culture, has been a prominent and debated topic in aviation safety in recent years.
- Embry-Riddle Scholarly Commons 2024 · Journal article (IJAAA)
Performance PRISM: A Comprehensive Framework For Performance Measurement In Aircraft Maintenance
Aircraft maintenance is governed by rigorous safety requirements and high operational complexity, demanding robust performance measurement frameworks to ensure optimal maintenance practices.
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