# NTSB investigations: Cessna 210M: Gear not extended

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 MIA94LA187](https://openairdocs.org/ntsb/MIA94LA187.md): Cessna 210-M · Orlando, FL · Accident · No injuries · Limited investigation · Final report · Jul 29, 1994 · N761VX · Substantial damage
  > The improper installation of a nose gear actuator hydraulic line by an unknown person that bent it at installation. Contributing to the accident was the failure of the line allowing all hydraulic fluid to vent overboard disabling the normal and emergency gear…
- [NTSB CHI88LA164](https://openairdocs.org/ntsb/CHI88LA164.md): Cessna 210M · Indianapolis, IN · Accident · No injuries · Limited investigation · Final report · Jul 10, 1988 · N210WP · Substantial damage
  > The pilot reported that he was on his way back from another local airport. He thought that he had lowered the gear when he had entered the traffic pattern. The aircraft landed gear up. Post-accident exam disclosed no mechanical failures or system malfunctions…
- [NTSB MIA88IA119](https://openairdocs.org/ntsb/MIA88IA119.md): Cessna 210M · Orlando, FL · Incident · No injuries · Incident investigation · Final report · Mar 1, 1988 · N823AR · Minor damage
  > While on a positioning flt the acft landed gear up. The plt stated that he failed to follow the checklist & forgot to lower the landing gear. Examination of the landing gear assy by FAA personnel revealed no failure or malfunction.

## 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 ('2073450')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 196))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2073450&occurrence=196

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