# NTSB investigations: Piper PA-34-200: 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 ERA25LA168](https://openairdocs.org/ntsb/ERA25LA168.md): Piper PA-34-200 · Vero Beach, FL · Accident · No injuries · Class 4 · Limited · Final report · Apr 4, 2025 · N333SE · Substantial damage
  > Separation of the lower nose landing gear down lock link bolt, which resulted in a collapse of the nose landing gear during landing.
- [NTSB CEN20TA025](https://openairdocs.org/ntsb/CEN20TA025.md): Piper PA34 · Mount Pleasant, TX · Accident · No injuries · Class 3 · Final report · Nov 25, 2019 · N15412 · Substantial damage
  > The pilot's hard, bounced landing and the flight instructor's delayed remedial action, which resulted in a fracture of the nose landing gear mounting structure.
- [NTSB ERA14LA107](https://openairdocs.org/ntsb/ERA14LA107.md): Piper PA-34-200 · West Palm Beach, FL · Accident · No injuries · Limited investigation · Final report · Jan 28, 2014 · N16389 · Substantial damage
  > The pilot/owner’s failure to maintain the airplane in accordance with a mandatory service bulletin and an airworthiness directive, which resulted in the nose landing gear collapse during 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 ('7103405')
    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=7103405

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