NTSB CAROL · Event
Event LAX97LA234
Aircraft involved
Probable cause & findings
The student pilot's inability to attain directional control of the aircraft due to an improperly adjusted parking brake spring.
Factual narrative
On July 7, 1997, at 1100 hours Pacific daylight time, a Cessna 150G, N458AE, departed the taxiway, collided with a sand dune, and came to rest inverted at the Barstow-Daggett, California, airport. The aircraft sustained substantial damage, and the student pilot/owner, the sole occupant, was not injured. Visual meteorological conditions existed for the instructional flight that originated from the Needles, California, airport at 0955. Witnesses to the accident reported that the aircraft was taxiing to the active runway (runway 26) when the aircraft veered off the taxiway, hit a sand dune, and nosed over. In an interview with an Federal Aviation Administration (FAA) inspector, the pilot reported that he had landed at the Barstow-Daggett airport to refuel his aircraft before continuing his flight to the Van Nuys, California, airport. The pilot claimed that during the taxi he checked the aircraft brakes and that is when the right brake failed. The pilot reported that the left brake worked and caused the aircraft to veer to the left and depart the taxiway. An FAA airframe and powerplant mechanic with inspection authorization examined the aircraft after the accident. He reported that the right brake functioned normally, but that the left parking brake spring was not adjusted properly, allowing the left brake to be activated at all times. No other preexisting anomalies were found. The pilot did not respond to repeated written and telephone inquiries for a statement and the aircraft maintenance records. Witnesses reported that the aircraft was taxiing to the active runway when the aircraft veered off the taxiway, hit a sand dune, and nosed over. The student pilot reported that the aircraft's right brake failed and the aircraft veered to the left and departed the runway. An A & P mechanic with inspection authorization examined the aircraft. He reported that the right brake functioned properly, but that the left parking brake spring was not adjusted properly, allowing the left brake to be activated at all times. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1997_LAX97LA234.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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