CHI88LA208
1988-08-15 · CAHOKIA, Illinois, United States · None · 1 aircraft · Status: Completed
Airport CPS
Current FAA registration · N19RE
- Make / Model
- BEECH F33A
- Year of manufacture
- 1970 · 18 years old at event
- Engine
- CONT MOTOR IO 520 SERIES (285 hp)
- Seats / Engines
- 5 seats · 1 engine
- Last airworthiness date
- 19700410
- ADS-B equipped
- Yes — Mode-S A1674E
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
WHILE ON A MAINTENANCE TEST HOP AFTER ANNUAL INSPECTION, THE PILOT FAILED TO INSURE THAT THE LANDING GEAR WAS EXTENDED BEFORE TOUCHDOWN. THE PILOT STATED THAT THE GEAR HANDLE WAS PLACED IN THE GEAR DOWN POSITION, AND THAT NO GEAR WARNING HORN SOUNDED DURING THE GEAR UP LANDING. THE GEAR WAS EXAMINED AND CYCLED AFTER THE ACCIDENT, AND FOUND TO OPERATE NORMALLY IN ALL PHASES OF OPERATION. GEAR POSITION INDICATOR LIGHTS ALSO FUNCTIONED NORMALLY, HOWEVER THE GEAR WARNING HORN WAS UNRELIABLE. THE PILOT'S ATTENTION WAS DISTRACTED FROM PROCEDURES BY TRAFFIC AND THE PRESENCE OF THE MECHANIC/PILOT IN THE AIRCRAFT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1988_CHI88LA208.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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External sources are reported, not agency: signal that something happened, not fact about what happened.
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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…