NTSB CAROL · Event
Event ANC05LA026
Aircraft involved
Probable cause & findings
The failure of the right main landing gear locking mechanism during the landing roll, which resulted in the collapse of the right main landing gear.
Factual narrative
On February 8, 2005, about 1030 eastern standard time, a Cessna 411A airplane, N258JM, sustained substantial damage damaged following the collapse of the right main landing gear during landing at the North Perry Airport, Hollywood, Florida. The airplane was being operated by the pilot as a visual flight rules (VFR) maintenance test flight under Title 14, CFR Part 91 when the accident occurred. The commercial pilot/mechanic and sole passenger were not injured. The flight departed the North Perry Airport about 0930, visual meteorological conditions prevailed, and no flight plan was filed. During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on February 9, the pilot, who is a certified aircraft mechanic, said the airplane had previous landing gear synchronization problems. He said he re-rigged the gear, and conducted retraction tests on the ground. He said the test flight was uneventful until returning to land, when he did not get a green gear down and locked indicator light for the right main landing gear. He said he flew by the airport control tower twice, and the tower operator said the gear was down, but could not confirm it was locked. The pilot said he returned to a training area where he performed a manual retraction and extension of the landing gear. He said he flew by the tower again, and was told the landing gear was down. He said during the landing roll the right main landing gear collapsed. He said the right main gear and gear doors were damaged, and that the right aileron would have to be replaced. During an examination of the landing gear system by the pilot/mechanic, a fractured locking link end fitting was found. The pilot/mechanic re-rigged the airplane's retractable landing gear, and after performing retraction tests on the ground, he took the airplane for a test flight. Upon returning to the airport the right main gear would not indicate down and locked, even after an additional manual retraction and extension. The pilot flew by the air traffic control tower, where a controller observed that the gear was down but could not confirm it was locked in place. During the landing roll, the right main landing gear collapsed, damaging the right aileron. An inspection of the landing gear revealed a fractured locking link end fitting in the retraction/extension system. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_ANC05LA026.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
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 ↗