NTSB CAROL · Event
Event MKC82FA149
Registry · N237AM
FAA Aircraft Registry record.
Make / Model
TREDO RANDALL H WLAC-1
Year of manufacture
1990
Engine
CONT MOTOR IO-360 (210 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20131115
ADS-B equipped
Yes — Mode-S A2228D
Registrant of record
MCCONNELL EDWARD H
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
DURING THE APPROACH TO TOPEKA THE CREW WAS UNABLE TO EXTEND THE LEFT GEAR. THE CREW DIVERTED TO KANSAS CITY, AND AFTER MANY UNSUCCESSFUL ATTEMPTS TO LOWER THE LEFT GEAR ELECTED TO LAND WHEELS-UP. THE LEFT MAIN GEAR WAS JAMMED INTO THE GEARDOORS. THE AFT HINGE BOLT WAS MISSING FROM THE LEFT INBOARD GEAR DOOR, ALLOWING THE GEAR DOOR TO SHIFT JUST ENOUGH TO JAM THE GEAR AS IT STARTED TO EXTEND. 17 DAYS PRIOR TO THE ACCIDENT THE LOOSE AFT HINGE WAS NOTED DURING PREFLIGHT. COMPANY MAINTENANCE WAS UNABLE TO RETORQUE THE BOLT DUE TO THE NUTPLATE ATTACHMENT RIVETS BEING STRIPPED. THIS ITEM WAS BEING CARRIED AS A DELAYED DISCREPANCY. THESE PARTS CAN ONLY BE LUBRICATED BEFORE INSTALLATION. THE ENTIRE ASSEMBLY IS ALMOST IMPOSSIBLE TO INSPECT, REMOVE, LUBRICATE, INSTALL, TORQUE & SAFETY REPLACEMENT OF THE NUTPLATE IS CONSIDERED A MAJOR UNDERTAKING THE MANFACTURER STATED THAT "SHORT CYCLING" THE GEAR AS MANY AS 18 TIMES WOULD EVENTUALLY BREAK OPEN THE GEAR DOORS. THIS EMERGENCY METHOD OF EXTENDING THE GEAR HAD NOT BEEN DISSEMINATED TO ALL OPERATORS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1982_MKC82FA149.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 (stall, 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 2023 · Conference paper
The Value of Strong Partnerships to Build a Successful Aviation Maintenance Career Pathway Program for Transitioning Military Service Members
The aerospace industry is competing with other industries for a qualified workforce, and many of those competing industries are investing heavily in creating workforce development pipelines.
- 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…
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- 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.
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