# NTSB investigations: Piper PA-31-310: Collision with terr/obj (non-CFIT)

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 CEN18LA048](https://openairdocs.org/ntsb/CEN18LA048.md): Piper PA 31-310 · Jeffersonville, IN · Accident · No injuries · Limited investigation · Final report · Dec 4, 2017 · N722CF · Substantial damage
  > The right main landing gear’s failure to fully extend for reasons that could not be determined because postaccident testing revealed no mechanical anomalies that would have precluded normal operation.
- [NTSB ERA12LA165](https://openairdocs.org/ntsb/ERA12LA165.md): Piper PA-31-310 · Palm Beach, FL · Accident · No injuries · Limited investigation · Final report · Jan 28, 2012 · N30DC · Substantial damage
  > The pilot’s in-flight misjudgment of fuel remaining resulting in fuel exhaustion and a total loss of engine power. Contributing to the accident was an inadequate fuel quantity for the flight for reasons that could not be determined during postaccident…
- [NTSB CEN12FA088](https://openairdocs.org/ntsb/CEN12FA088.md): Piper PA-31 · New Orleans, LA · Accident · 1 fatal · Field investigation · Final report · Nov 30, 2011 · N6485L · Minor damage
  > The pilot's fatal cardiac event, which resulted in the inflight loss of control of the airplane. Contributing to the accident was the pilot's use of impairing medications and operation of the airplane with disqualifying medical conditions.
- [NTSB WPR11LA401](https://openairdocs.org/ntsb/WPR11LA401.md): Piper PA-31-310 · Cabazon, CA · Accident · No injuries · Limited investigation · Final report · Aug 21, 2011 · N1009S · Substantial damage
  > A total loss of left engine power due to the failure of the aft crankshaft counterweight retaining washer for reasons that could not be determined during postaccident examinations.

## 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 ('7103102')
    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" = '470' 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/470/sequence?model=7103102

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.