NTSB CAROL · Event
Event SEA91LA129
Registry · N1067N
FAA Aircraft Registry record.
Make / Model
BOEING E75
Engine
LYCOMING R680 (215 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19910504
ADS-B equipped
Yes — Mode-S A01E58
Registrant of record
RUBY BEGONIA LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
AN IMPROPERLY ADJUSTED CARBURETOR AND IMPROPER MAINTENANCE. FACTORS INCLUDE AN EARTHEN BERM WHICH THE AIRCRAFT STRUCK DURING THE LANDING ROLL.
Factual narrative
THE PILOT OF THE BOEING, STEARMAN, E-75 WAS AT LOW ALTITUDE ON FINAL APPROACH WHEN HE EXPERIENCED A TOTAL LOSS OF ENGINE POWER. THE PILOT WAS ABLE TO TOUCHDOWN SAFELY IN A FIELD JUST SHORT OF THE RUNWAY, BUT THE AIRCRAFT NOSED OVER WHEN THE LEFT LANDING GEAR HIT A TWO FOOT HIGH EMBANKMENT. THE PILOT STATED THAT THE AIRCRAFT, WHICH WAS BEING FLOWN FOR THE FIRST TIME AFTER RESTORATION, WAS RUNNING RICH. HE SAID THAT WHEN HE MOVED THE THROTTLE FORWARD, OUT OF IDLE, THE ENGINE 'LOADED UP' AND QUIT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1991_SEA91LA129.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.
Browse the full corpus — academia portal ↗