# NTSB investigations: Cessna T210N: Landing gear collapse

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN22LA204](https://openairdocs.org/ntsb/CEN22LA204.md): Cessna T210N · Denver, CO · Accident · No injuries · Class 3 · Limited · Final report · May 17, 2022 · N210SD · Substantial damage
  > The main landing gear collapsed during landing for reasons that could not be determined.
- [NTSB CEN21LA472](https://openairdocs.org/ntsb/CEN21LA472.md): Cessna T210N · East Sparta, OH · Accident · No injuries · Class 3 · Limited · Final report · Sep 28, 2021 · N1925U · Substantial damage
  > A total loss of engine power due to a fatigue failure of the No. 2 cylinder exhaust valve.
- [NTSB WPR17LA204](https://openairdocs.org/ntsb/WPR17LA204.md): Cessna T210N · Watsonville, CA · Accident · No injuries · Class 3 · Limited · Final report · Sep 15, 2017 · N5391A · Substantial damage
  > The pilot’s improper landing flare, which resulted in a bounced landing and subsequent nose gear separation.
- [NTSB ERA15LA058](https://openairdocs.org/ntsb/ERA15LA058.md): Cessna T210 · Tampa, FL · Accident · No injuries · Limited investigation · Final report · Nov 24, 2014 · N610KC · Substantial damage
  > The collapse of the left main landing gear for reasons that could not be determined during postaccident examination.
- [NTSB WPR13CA271](https://openairdocs.org/ntsb/WPR13CA271.md): Cessna T210N · Salmon, ID · Accident · No injuries · Data collection · Final report · Jun 14, 2013 · N6993N · Substantial damage
  > The pilot's decision to land on a wet grass airstrip, which resulted in a main landing gear collapse after a collision with rough terrain.
- [NTSB CEN09CA569](https://openairdocs.org/ntsb/CEN09CA569.md): Cessna T210 · Tulsa, OK · Accident · No injuries · Data collection · Final report · Sep 7, 2009 · N6442Y · Substantial damage
  > A temporary loss of elevator pitch control for undetermined reasons.
- [NTSB WPR09CA352](https://openairdocs.org/ntsb/WPR09CA352.md): Cessna T210N · Corona, CA · Accident · No injuries · Data collection · Final report · Jul 7, 2009 · N5287A · Substantial damage
  > The pilot's inadequate flare during touchdown, which resulted in a hard landing.
- [NTSB CEN09IA057](https://openairdocs.org/ntsb/CEN09IA057.md): Cessna T210N · Lubbock, TX · Incident · No injuries · Incident investigation · Final report · Nov 9, 2008 · N6267Y · Minor damage
  > An unidentified anomaly within the airplane's electrical system. Contributing to the incident was the pilot's failure to manually extend the landing gear.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2073456')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '094' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/094/sequence?model=2073456

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