# NTSB investigations, MN: 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 WPR26LA316](https://openairdocs.org/ntsb/WPR26LA316.md): Piper PA-12 · Bemidji, MN · Accident · Minor injuries · Class 4 · Limited · Investigation open · Aug 21, 2026 · N7524H · Substantial damage
- [NTSB CEN26LA124](https://openairdocs.org/ntsb/CEN26LA124.md): Piper PA-28RT-201 · Glencoe, MN · Accident · No injuries · Class 4 · Limited · Final report · Feb 23, 2026 · N279SR · Substantial damage
  > The pilot’s failure to extend the landing gear before landing and the flight instructor’s inadequate supervision of the flight.
- [NTSB CEN26LA038](https://openairdocs.org/ntsb/CEN26LA038.md): Cessna R182 · Brainerd, MN · Accident · No injuries · Class 4 · Limited · Final report · Nov 5, 2025 · N9054C · Substantial damage
  > The pilot’s failure to extended to landing gear before landing.
- [NTSB CEN25LA083](https://openairdocs.org/ntsb/CEN25LA083.md): Raytheon Hawker 800XP · Minneapolis, MN · Accident · No injuries · Class 4 · Limited · Final report · Jan 20, 2025 · N6NR · Substantial damage
  > The failure of the nose landing gear to extend for undetermined reasons.
- [NTSB CEN25LA008](https://openairdocs.org/ntsb/CEN25LA008.md): Air Tractor AT-802A · Inguadona, MN · Accident · No injuries · Class 4 · Limited · Final report · Oct 8, 2024 · N212FB · Substantial damage
  > The pilot’s failure to properly configure the landing gear on the amphibious airplane before a water landing.
- [NTSB CEN24LA109](https://openairdocs.org/ntsb/CEN24LA109.md): Javron PA-12 Replica · Inver Grove Heights, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Feb 4, 2024 · N360WC · Substantial damage
  > The pilot’s failure to properly configure the landing gear on his amphibious airplane before landing on water.
- [NTSB CEN23LA298](https://openairdocs.org/ntsb/CEN23LA298.md): Mariner Unknown · Lino Lakes, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 9, 2023 · UNREG · Substantial damage
  > The pilot’s failure to retract the landing gear on the amphibious airplane before landing on water.
- [NTSB CEN21LA244](https://openairdocs.org/ntsb/CEN21LA244.md): Dehavilland DHC-2 MK.I · Oak Island, MN · Accident · Serious injuries · Class 3 · Limited · Final report · May 22, 2021 · N218RD · Minor damage
  > The failure of an O-ring in the landing gear system, which resulted in the inadvertent extension of the main wheel in the amphibious float. Contributing to the accident was the pilot’s decision to depart with a known hydraulic leak in the landing gear system.
- [NTSB CEN20CA164](https://openairdocs.org/ntsb/CEN20CA164.md): Cessna A185 · Anoka, MN · Accident · Minor injuries · Class 4 · Data collection · Final report · Apr 30, 2020 · N1669M · Substantial damage
  > The pilot's inadvertent extension of the landing gear and his subsequent water landing with the wheels extended.
- [NTSB CEN17LA212](https://openairdocs.org/ntsb/CEN17LA212.md): Cessna 210F · Anoka, MN · Accident · No injuries · Limited investigation · Final report · Jun 3, 2017 · N1854F · Substantial damage
  > The failure of the landing gear to fully extend due to insufficient hydraulic fluid in the hydraulic system as a result of inadequate maintenance by the airplane owner.
- [NTSB GAA15CA222](https://openairdocs.org/ntsb/GAA15CA222.md): Cessna A185F · Emily, MN · Accident · No injuries · Data collection · Final report · Aug 10, 2015 · N23DE · Substantial damage
  > The pilot's failure to retract the landing gear, which resulted in a gear down water landing and a nose over.
- [NTSB GAA15CA206](https://openairdocs.org/ntsb/GAA15CA206.md): Cessna T210L · Duluth, MN · Accident · No injuries · Data collection · Final report · Jul 25, 2015 · N1650X · Substantial damage
  > The pilot's failure to extend the landing gear prior to landing, which resulted in substantial damage to the fuselage during landing. Contributing to the accident was the pilot's diverted attention to another airplane in the vicinity and that he inaccurately…
- [NTSB CEN15LA309](https://openairdocs.org/ntsb/CEN15LA309.md): Cessna 172RG · Anoka, MN · Accident · No injuries · Limited investigation · Final report · Jul 17, 2015 · N6511V · Substantial damage
  > Failure of the left landing gear actuator for reasons that could not be determined because the actuator was not made available for examination.
- [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.

## 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."eventStateOrRegion" = 'MN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE 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?state=MN

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