# NTSB investigations: Cessna 207: Loss of engine power(partial) - 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 LAX00LA157](https://openairdocs.org/ntsb/LAX00LA157.md): Cessna 207 · Yreka, CA · Accident · Minor injuries · Limited investigation · Final report · Apr 17, 2000 · N1682U · Substantial damage
  > the total loss of engine power while in cruise flight due to the fatigue failure of the engine's anti-ice bleed air line, which resulted in the pilot's inability to utilize the engine anti-ice system. Contributing factors were the icing conditions and the…
- [NTSB ANC97LA042](https://openairdocs.org/ntsb/ANC97LA042.md): Cessna 207 · Grayling, AK · Accident · Minor injuries · Limited investigation · Final report · Mar 27, 1997 · N1747U · Substantial damage
  > The partial loss of engine power due to a fractured connecting rod bolt, which was precipitated by fatigue. A factor associated with the accident was the snow covered terrain in the emergency landing site.
- [NTSB ANC94IA049](https://openairdocs.org/ntsb/ANC94IA049.md): Cessna 207 · Anchorage, AK · Incident · Minor injuries · Incident investigation · Final report · Mar 28, 1994 · N29CF · Minor damage
  > The partial failure of the no. 4 piston from over temperature (detonation).
- [NTSB NYC85LA053](https://openairdocs.org/ntsb/NYC85LA053.md): Cessna C207 · North East, PA · Accident · No injuries · Limited investigation · Final report · Jan 8, 1985 · N91046 · Substantial damage
  > The acft was damaged during a forced landing in a grape vineyard. The plt stated that a ttl loss of pwr occurred during an apch to erie int'l arpt while passing through 3200 ft MSL. The plt performed emergency procedures and was able to regain partial pwr…
- [NTSB CHI82DA367](https://openairdocs.org/ntsb/CHI82DA367.md): Cessna 207 · Bedford Park, IL · Accident · No injuries · Final report · Sep 27, 1982 · N1728U · Substantial damage
  > Pilot made forced landing at night in railroad yard. Engine had loose fuel line.

## 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 ('2073602')
    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" = 352))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2073602&occurrence=352

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