# NTSB investigations: Piper PA-28-140: 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 ERA22LA285](https://openairdocs.org/ntsb/ERA22LA285.md): Piper PA-28-140 · Manassas, VA · Accident · No injuries · Class 4 · Limited · Final report · Jun 22, 2022 · N6599W · Substantial damage
  > The pilot’s improper landing flare, which resulted in a bounced landing and subsequent nose landing gear collapse.
- [NTSB GAA16CA359](https://openairdocs.org/ntsb/GAA16CA359.md): Piper PA28 · Amarillo, TX · Accident · No injuries · Data collection · Final report · Jun 30, 2016 · N5724F · Substantial damage
  > The pilot's failure to attain an adequate rate of climb, which resulted in off airport landing and substantial damage to the fuselage and right wing.
- [NTSB GAA16CA077](https://openairdocs.org/ntsb/GAA16CA077.md): Piper PA 28 · California, MD · Accident · No injuries · Data collection · Final report · Dec 11, 2015 · N432FL · Substantial damage
  > The student pilot's descent below the prescribed final approach path at night, and flight instructor's failure to correct the student pilot's descent, which resulted in a collision with trees and impact with the ground.
- [NTSB ERA15LA187](https://openairdocs.org/ntsb/ERA15LA187.md): Piper PA-28-140 · Lancaster, NY · Accident · No injuries · Limited investigation · Final report · Apr 15, 2015 · N7598R · Substantial damage
  > The loss of engine power during takeoff for reasons that could not be determined during postaccident examination of the engine or testing of the carburetor.
- [NTSB WPR12CA142](https://openairdocs.org/ntsb/WPR12CA142.md): Piper PA-28-140 · Jean, NV · Accident · No injuries · Data collection · Final report · Mar 22, 2012 · N55634 · Substantial damage
  > The student pilot did not maintain directional control during the landing roll.
- [NTSB WPR11LA074](https://openairdocs.org/ntsb/WPR11LA074.md): Piper PA-28-140 · Chino, CA · Accident · No injuries · Limited investigation · Final report · Dec 10, 2010 · N5800U · Substantial damage
  > Fatigue cracking of the upper torque-link attach lugs on the left main landing gear strut, which resulted in separation of the left main landing gear during taxi.
- [NTSB DFW08CA207](https://openairdocs.org/ntsb/DFW08CA207.md): Piper PA-28-140 · Abbeville, LA · Accident · Minor injuries · Data collection · Final report · Aug 15, 2008 · N8323R · Substantial damage
  > A total loss of engine power for undetermined reasons. Contributing to the accident was unsuitable terrain for a forced 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 ('7102802')
    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=7102802

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