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Atlas / NTSB / CEN22LA204

NTSB CAROL · Event

Event CEN22LA204

2022-05-17 Denver, Colorado, United States Airport · BJC None 1 aircraft Status: Completed

Registry · N210SD

FAA Aircraft Registry record.

Make / Model

CESSNA T210N

Year of manufacture

1980 · 42 years old at event

Engine

CONT MOTOR TSIO-520 SER (300 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19810114

ADS-B equipped

Yes — Mode-S A1BB16

Registrant of record

ARDOIN ROBIN C

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The main landing gear collapsed during landing for reasons that could not be determined.

Factual narrative

On May 17, 2022, at 1600 mountain daylight time, a Cessna T210N airplane, N210SD, sustained substantial damage when it was involved in an accident near Denver, Colorado. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. According to the pilot, he and his passenger were performing a local flight after the installation of a new GPS system. After flying for about 15 minutes, the pilot lowered the landing gear in preparation to land. The pilot observed the landing gear in an extended position via landing gear mirrors and confirmed a cockpit gear down light indication. After touchdown, the main landing gear collapsed. The airplane skidded and came to rest upright on an adjacent taxiway. According to airport surveillance video, the airplane’s landing gear appeared to be extended, and the airplane touched down uneventfully. The airplane sustained substantial damage to the left horizontal stabilizer and left elevator. Postaccident examination of the landing gear system revealed no anomalies that would have precluded normal operation. A Federal Aviation Administration inspector and a mechanic performed 10 landing gear extensions and retractions without any system anomalies noted. The cockpit landing gear light indications functioned during each gear cycle and no leaks in the system were detected. The pilot and his passenger were performing a local flight after the installation of a new GPS system. After flying for about 15 minutes, the pilot lowered the landing gear in preparation to land. The pilot observed the landing gear in an extended position via landing gear mirrors and confirmed a cockpit gear down light indication. After touchdown, the main landing gear collapsed. The airplane skidded and came to rest upright on an adjacent taxiway. The airplane sustained substantial damage to the left horizontal stabilizer and left elevator. Postaccident examination of the landing gear system revealed no anomalies that would have precluded normal operation. During the examination, 10 landing gear extensions and retractions were performed without any anomalies noted with the system. The cockpit landing gear light indications functioned during each gear cycle, and no leaks in the system were detected. The reason for the main landing gear collapse could not be determined. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • Aircraft-Aircraft systems-Landing gear system-Gear extension and retract sys-Malfunction
  • Not determined-Not determined-(general)-(general)-Unknown/Not determined

Verbatim from NTSB's published report. Source file NTSB_2022_CEN22LA204.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗