# NTSB investigations, TN: 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 ERA25LA351](https://openairdocs.org/ntsb/ERA25LA351.md): Piper PA28R · Smyrna, TN · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2025 · N47742 · Substantial damage
  > The pilot’s failure to extend the landing gear before landing.
- [NTSB ERA25LA135](https://openairdocs.org/ntsb/ERA25LA135.md): Icon A5 · Smithville, TN · Accident · Minor injuries · Class 4 · Limited · Final report · Feb 25, 2025 · N459BA · Substantial damage
  > The pilot’s failure to retract the landing gear prior to landing in water. Contributing to the accident was the pilot’s failure to use the manufacturer’s provided checklist.
- [NTSB ERA24LA155](https://openairdocs.org/ntsb/ERA24LA155.md): South Central Searey · Knoxville, TN · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 25, 2024 · N912GB · Substantial damage
  > The pilot’s failure to retract the landing gear of the amphibious airplane prior to a water landing.
- [NTSB ERA19LA239](https://openairdocs.org/ntsb/ERA19LA239.md): Cessna 210 · Chattanooga, TN · Accident · No injuries · Class 3 · Limited · Final report · Jul 30, 2019 · N2362F · Substantial damage
  > The improper maintenance of the airplane’s landing gear system, which resulted in a hydraulic fluid leak and insufficient pressure to extend and lock the landing gear during the accident flight.
- [NTSB ERA16FA188](https://openairdocs.org/ntsb/ERA16FA188.md): Beech D35 · Sevierville, TN · Accident · 1 fatal · Field investigation · Final report · May 19, 2016 · N2967B · Substantial damage
  > The pilot's failure to properly configure the landing gear and the pilot's inappropriate decision to abort the landing after the propeller had contacted the runway, which resulted in a loss of thrust and a subsequent loss of control of the airplane.
- [NTSB ERA15LA333](https://openairdocs.org/ntsb/ERA15LA333.md): Beech E 90 · Fayetteville, TN · Accident · No injuries · Limited investigation · Final report · Aug 28, 2015 · N891PC · Substantial damage
  > A total loss of electrical power for reasons that could not be determined and the pilot's subsequent failure to properly follow the manual landing gear extension procedures, which resulted in the landing gear not extending.
- [NTSB ERA14CA276](https://openairdocs.org/ntsb/ERA14CA276.md): Swearingen SA 226AT · Dayton, TN · Accident · Minor injuries · Data collection · Final report · Jun 3, 2014 · N120SC · Substantial damage
  > The pilot's failure to extend the landing gear during the approach, which resulted in a gear-up landing.
- [NTSB ERA12LA299](https://openairdocs.org/ntsb/ERA12LA299.md): Cessna 210 · Gatlinburg, TN · Accident · No injuries · Limited investigation · Final report · Apr 19, 2012 · N96050 · Substantial damage
  > Failure of the nose landing gear down pressure hose, which resulted in the main landing gear being unable to lock and collapse of the main landing gear during the landing roll.
- [NTSB ERA10CA201](https://openairdocs.org/ntsb/ERA10CA201.md): Beech 95-B55 (T42A) · Sevierville, TN · Accident · No injuries · Data collection · Final report · Mar 31, 2010 · N43BS · Substantial damage
  > The pilot's inadvertent retraction of the landing gear on the ground during a touch-and-go landing.
- [NTSB ERA10CA132](https://openairdocs.org/ntsb/ERA10CA132.md): Socata TBM 700 · Memphis, TN · Accident · No injuries · Data collection · Final report · Jan 26, 2010 · N850VM · Substantial damage
  > The pilot’s failure to extend the landing gear before 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."eventStateOrRegion" = 'TN' 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=TN

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