# NTSB investigations: Piper PA-24: Loss of engine power(total) - mech failure/malf

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 CHI05LA019](https://openairdocs.org/ntsb/CHI05LA019.md): Piper PA-24 · Buffalo Grove, IL · Accident · Serious injuries · Limited investigation · Final report · Oct 29, 2004 · N6764P · Substantial damage
  > Fatigue fracture of the engine crankshaft during initial climb after takeoff resulting in a complete loss of engine power. Contributing factors were the trees and the highway.
- [NTSB ATL93LA139](https://openairdocs.org/ntsb/ATL93LA139.md): Piper PA-24-180 · Moncks Corner, SC · Accident · No injuries · Limited investigation · Final report · Aug 2, 1993 · N7027P · Substantial damage
  > Failure of the number one cylinder at the cylinder flange radius.
- [NTSB BFO93FA113](https://openairdocs.org/ntsb/BFO93FA113.md): Piper PA-24-180 · Madison Heights, VA · Accident · 1 fatal · Field investigation · Final report · Jul 7, 1993 · N7443P · Destroyed
  > Engine failure due to oil starvation as a result of inadequate maintenance and inspection of the oil cooler lines.
- [NTSB LAX93LA054](https://openairdocs.org/ntsb/LAX93LA054.md): Piper PA-24 · Rialto, CA · Accident · No injuries · Limited investigation · Final report · Nov 27, 1992 · N6115P · Substantial damage
  > The pilot's poor preflight inspection and his failure to maintain flying speed during the forced landing. Conributing to this accident was the inadvertent stall, the preceding sand/dust storm, the engine assembly low compression due to sand in the intake and…
- [NTSB SEA92LA007](https://openairdocs.org/ntsb/SEA92LA007.md): Piper PA24-180 · Marysville, WA · Accident · Minor injuries · Limited investigation · Final report · Oct 14, 1991 · N7759P · Substantial damage
  > The slippage of the accessary drive gear due to improper maintenance by other maintenance personnel. Factors include a forced landing in unsuitable terrain.
- [NTSB CHI88LA031](https://openairdocs.org/ntsb/CHI88LA031.md): Piper PA-24-180 · Danville, IL · Accident · No injuries · Limited investigation · Final report · Nov 28, 1987 · N5611P · Substantial damage
  > Earlier in the day, the acft was flown from Danville to rochelle, IL. While on a return flt without refueling, the eng began losing power, so the plt moved the fuel selector to the rgt tank (which indcd 1/4 full) & power was restored. However, about 2 min…

## 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 ('7102402')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 351))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102402&occurrence=351

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