# NTSB investigations: Mooney M20K: Landing gear not configured

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 ERA24LA218](https://openairdocs.org/ntsb/ERA24LA218.md): Mooney M20K · Conway, SC · Accident · No injuries · Class 4 · Limited · Final report · May 3, 2024 · N3777 · Substantial damage
  > The pilot’s failure to extend the landing gear before landing.
- [NTSB ERA18LA058](https://openairdocs.org/ntsb/ERA18LA058.md): Mooney M20K · Venice, FL · Accident · No injuries · Limited investigation · Final report · Dec 22, 2017 · N5254G · Substantial damage
  > A failure of the normal landing gear extension system for reasons that could not be determined due to damage to the system and the pilot's failure to ensure that the landing gear was down and locked before touchdown. Contributing to the accident was the…
- [NTSB CEN12CA136](https://openairdocs.org/ntsb/CEN12CA136.md): Mooney M20K · Willmar, MN · Accident · No injuries · Data collection · Final report · Jan 13, 2012 · N262RW · Substantial damage
  > The pilot landed without lowering the landing gear.
- [NTSB ERA11CA238](https://openairdocs.org/ntsb/ERA11CA238.md): Mooney M20K · Augusta, GA · Accident · No injuries · Data collection · Final report · Apr 11, 2011 · N777CV · Substantial damage
  > The pilot's failure to extend the landing gear prior to landing. Contributing to the accident was the pilot’s reported fatigue.
- [NTSB LAX08CA247](https://openairdocs.org/ntsb/LAX08CA247.md): Mooney M20K · Chehalis, WA · Accident · No injuries · Data collection · Final report · Jul 24, 2008 · N252MX · Substantial damage
  > The pilot's failure to lower the landing gear, resulting in a gear up landing.
- [NTSB CHI08CA163](https://openairdocs.org/ntsb/CHI08CA163.md): Mooney M20K · New Philadelphi, OH · Accident · No injuries · Data collection · Final report · Jun 14, 2008 · N252AD · Substantial damage
  > The pilot's failure to extend the landing gear prior to landing.

## 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 ('5870220')
    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" = '095' 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/095/sequence?model=5870220

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