BFO89LA077
1989-08-27 · LEONARDTOWN, Maryland, United States · None · 1 aircraft · Status: Completed
Airport 2W6
Current FAA registration · N24463
- Make / Model
- TAYLORCRAFT BC-65
- Year of manufacture
- 1940 · 49 years old at event
- Engine
- CONT MOTOR A&C65 SERIES (65 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19560824
- ADS-B equipped
- Yes — Mode-S A24221
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
INADEQUATE PREFLIGHT PLANNING/PREPARATION BY THE PILOT BY NOT ASSURING THAT THE ACFT WAS PROPERLY SECURED, OR THAT SOMEONE WAS AT THE CONTROLS WHILE HE WAS HAND PROPPING THE ENGINE. A RELATED FACTOR WAS THE PILOT'S IMPROPER ADJUSTMENT OF THE THROTTLE CABLE.
Factual narrative
TO START THE ENG, THE PLT CHOCKED THE LEFT WHEEL & HAND PROPPED THE ACFT WITH THE THROTTLE SET AT IDLE. HOWEVER, AFTER THE ENG STARTED, ITS RPM WENT ABOVE IDLE & THE ACFT JUMPED THE CHOCK. SUBSEQUENTLY, IT COLLIDED WITH A PARKED ACFT & A RWY LIGHT BEFORE THE PLT CAUGHT THE PLANE & SHUT DOWN THE ENG. HE HAD PERFORMED MAINTENANCE ON THE ENG EARLIER THAT DAY & HAD IMPROPERLY SECURED THE THROTTLE CLAMP, WHICH ALLOWED THE THROTTLE CABLE TO SLIP TO A HIGHER RPM SETTING. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1989_BFO89LA077.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (maintenance). All research papers
- 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 2026 · Article (Reliability Engineering & System Safety) Understanding human error in military aviation maintenance: The role of Performance shaping factors, cognitive workload and error orientation
- 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.
- Semantic Scholar 2024 · Article (Defence Science Journal) Modelling of Human Factors in Aviation Maintenance Using HFACS ME Human Factors Analysis and Classification System Maintenance Extension and Bayesian Network
Aircraft maintenance is a complex task involving a skilled human workforce, spare parts, and various other resources. Human factors are an inherent element of the human workforce.
- 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 (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…