# NTSB investigations: Cessna TU206G: 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 FTW00LA033](https://openairdocs.org/ntsb/FTW00LA033.md): Cessna TU206G · Lafayette, LA · Accident · No injuries · Limited investigation · Final report · Nov 17, 1999 · N4803U · Substantial damage
  > The partial blockage of oil within the engine's oil galley resulting in a total power loss. Contributing factors were the failure of the #1 connecting rod, the failure of the pilot to achieve the proper touchdown point during the forced landing, the tailwind…
- [NTSB SEA97LA193](https://openairdocs.org/ntsb/SEA97LA193.md): Cessna TU206G · Edwall, WA · Accident · No injuries · Limited investigation · Final report · Aug 18, 1997 · N6620Z · Substantial damage
  > A fatigue failure of the engine crankshaft. Factors contributing to the accident were the rolling terrain, and the fence.
- [NTSB LAX88LA250](https://openairdocs.org/ntsb/LAX88LA250.md): Cessna TU206G · Palo Alto, CA · Accident · Minor injuries · Limited investigation · Final report · Jul 9, 1988 · N6106U · Substantial damage
  > During a local flight, the pilot noted that the oil pressure was low. En route to the airport, the engine quit. A forced landing was made on a road where during the landing the airplane collided with telephone wires and subsequently the terrain. Inspection of…
- [NTSB LAX88LA159](https://openairdocs.org/ntsb/LAX88LA159.md): Cessna TU206G · Coarsegold, CA · Accident · Minor injuries · Limited investigation · Final report · Apr 13, 1988 · N735SU · Substantial damage
  > While at cruise flight, the engine surged twice then quit. During the emergency landing, the airplane collided with the terrain. Inspection of the engine revealed that the number three connecting rod broke.
- [NTSB ANC87LA162](https://openairdocs.org/ntsb/ANC87LA162.md): Cessna 206G · 100mi S.Kng Slm, AK · Accident · No injuries · Limited investigation · Final report · Sep 19, 1987 · N756TT · Substantial damage
  > The aircraft experienced an engine power loss while in cruise flight and subsequently undershot a lake during the emergency landing. Examination of the engine revealed the number 2 bearing was found completely disintegrated and missing from its seat. Evidence…
- [NTSB DEN87LA241](https://openairdocs.org/ntsb/DEN87LA241.md): Cessna TU206G · Spanish Fork, UT · Accident · No injuries · Limited investigation · Final report · Sep 16, 1987 · N756HD · Destroyed
  > While cruising at 10,500 ft with the power set at 28 inches map & 2350 RPM, the eng suddenly lost pwr & began knocking. The plt noted a rapid drop in oil pressure & saw a 3-inch hole in the top of the eng cowling. He attempted to land on a highway, but was…

## 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 ('2073357')
    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=2073357&occurrence=351

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