NTSB CAROL · Event
Event ANC03LA012
Registry · N54514
FAA Aircraft Registry record.
Make / Model
CURTISS WRIGHT C-46D
Year of manufacture
1944 · 58 years old at event
Engine
P & W R-2800 SERIES (2000 hp)
Seats / Engines
65 seats · 2 engines
Last airworthiness date
19980713
ADS-B equipped
Yes — Mode-S A6ED17
Registrant of record
TATONDUK OUTFITTERS LTD
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The failure of the right main landing gear locking device to engage, which allowed the right main landing gear to collapse during taxi from landing.
Factual narrative
On October 29, 2002, about 1230 Alaska standard time, a Curtiss-Wright CW-46 airplane, N54514, sustained substantial damage during taxi after landing when its right main landing gear collapsed at the Fairbanks International Airport, Fairbanks, Alaska. The airplane was being operated by Everts Air Cargo, Fairbanks, as a visual flight rules (VFR) local maintenance test flight under Title 14, CFR Part 91, when the accident occurred. Neither the two pilots, nor the sole passenger, were injured. During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on October 30, the director of operations for the operator said the airplane was being test flown due to the replacement of the right (number 2) engine. He said the first pilot reported that after landing, as the airplane turned left to exit the runway, the right main landing gear slowly collapsed. The first pilot said that before landing, the right main landing gear indicator light was amber, which indicates that only one of two gear-down locking devices was engaged. A red light would indicate that neither locking device was engaged. He said according to the operator's manual, landing with an amber light is an approved procedure after the pilot attempts to asertain that the landing gear is down and locked. The director of operations said the airplane had just undergone a major overhaul, and that there were no known mechanical anomalies with the airplane prior to the accident. The airplane sustained substantial damage to the right wing during the accident. The pilot reported that he had just completed a maintenance test flight following an engine overhaul, and was taxiing to parking when the right main landing gear collapsed. He said prior to landing, he had an amber gear warning light that meant one of the two locking devices on the right main landing gear was not engaged. A red light would indicate that neither locking device was engaged. The company's procedure allows the pilot to land with an amber light after attempting to ascertain that the gear is down and locked. The pilot said the landing was uneventful, but while taxiing to parking, the right main landing gear slowly collapsed, damaging the right wing. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2002_ANC03LA012.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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