# NTSB investigations: Continental R670-SERIES series, CA

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 GAA15CA001](https://openairdocs.org/ntsb/GAA15CA001.md): Waco UPF 7 · Rio Vista, CA · Accident · No injuries · Data collection · Final report · Mar 6, 2015 · N32063 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB LAX99LA041](https://openairdocs.org/ntsb/LAX99LA041.md): Boeing A75N1 · Vacaville, CA · Accident · No injuries · Limited investigation · Final report · Nov 25, 1998 · N59734 · Substantial damage
  > The pilot's inadequate compensation for the existing variable wind conditions and his failure to maintain directional control.
- [NTSB LAX97LA016](https://openairdocs.org/ntsb/LAX97LA016.md): Waco QCF · Big Bear City, CA · Accident · No injuries · Limited investigation · Final report · Oct 12, 1996 · N11481 · Substantial damage
  > the pilot's improper response to a perceived in-flight emergency by abruptly retarding the throttle and failing to properly flare the airplane during the aborted takeoff. The pilot's improper perception of the source of smoke was a related factor.
- [NTSB LAX91LA256](https://openairdocs.org/ntsb/LAX91LA256.md): Weaver WACO-ASO · Montague, CA · Accident · No injuries · Limited investigation · Final report · Jun 9, 1991 · N4W · Substantial damage
  > Failure of the pilot to maintain directional control of the airplane and improper use of the brakes.
- [NTSB LAX91LA102](https://openairdocs.org/ntsb/LAX91LA102.md): Curtiss-Wright E-4000 · Watsonville, CA · Accident · No injuries · Limited investigation · Final report · Feb 17, 1991 · N9048 · Substantial damage
  > The inadequate design and length of the tailwheel assembly cable.
- [NTSB LAX91LA087](https://openairdocs.org/ntsb/LAX91LA087.md): Waco UIC · Santa Paula, CA · Accident · No injuries · Limited investigation · Final report · Feb 3, 1991 · N13408 · Substantial damage
  > The brittle fracture of the left brake master cylinder tread end causing loss of directional control.
- [NTSB LAX91LA024](https://openairdocs.org/ntsb/LAX91LA024.md): Cessna 152 · Watsonville, CA · Accident · No injuries · Limited investigation · Final report · Oct 12, 1990 · N24815 · 2 aircraft · Substantial damage
  > The failure of the pilots of both aircraft to see and avoid the other.
- [NTSB LAX86LA299](https://openairdocs.org/ntsb/LAX86LA299.md): Boeing N25-3 · Van Nuys, CA · Accident · No injuries · Limited investigation · Final report · Jul 7, 1986 · N5106N · Substantial damage
  > A Boeing N2S-3 nosed over on landing while on a local VFR flight. The pilot indicated that he had logged a total of 2.4 hours in this make and model aircraft all within the previous ninety days. The pilot stated that on his last approach, the speed was too…
- [NTSB LAX80DVA19](https://openairdocs.org/ntsb/LAX80DVA19.md): Boeing A75 · Madera, CA · Accident · No injuries · Closed · Feb 28, 1980 · N56833 · Substantial damage
- [NTSB LAX79FVG71](https://openairdocs.org/ntsb/LAX79FVG71.md): Stearman A75N1 · Fair Oaks, CA · Accident · 1 fatal · Closed · Aug 24, 1979 · N48784 · Destroyed
- [NTSB OAK78DVG66](https://openairdocs.org/ntsb/OAK78DVG66.md): Boeing A75 · Lower Lake, CA · Accident · No injuries · Closed · Jul 24, 1978 · N707R · Substantial damage
- [NTSB LAX75FUQ02](https://openairdocs.org/ntsb/LAX75FUQ02.md): Fokker DR-1 · Tehachapi, CA · Accident · Serious injuries · Closed · Jul 14, 1974 · N41BC · Substantial damage
- [NTSB OAK74DVG15](https://openairdocs.org/ntsb/OAK74DVG15.md): Boeing A75N1 · Auburn, CA · Accident · No injuries · Closed · Sep 29, 1973 · N707X · Substantial damage
- [NTSB OAK72DVG79](https://openairdocs.org/ntsb/OAK72DVG79.md): Boeing A75N-1 · Franklin, CA · Accident · No injuries · Closed · Jun 5, 1972 · N707X · Substantial damage
- [NTSB OAK71DVD52](https://openairdocs.org/ntsb/OAK71DVD52.md): Boeing PT-17 · Richmond, CA · Accident · No injuries · Closed · Jun 19, 1971 · N707R · Substantial damage
- [NTSB LAX70F0083](https://openairdocs.org/ntsb/LAX70F0083.md): Stinson L-5 · Elsinore, CA · Accident · No injuries · Closed · Aug 10, 1969 · N63253 · Substantial damage
- [NTSB OAK66F0097](https://openairdocs.org/ntsb/OAK66F0097.md): Fairchild WM-62 · Salinas, CA · Accident · No injuries · Closed · Aug 15, 1965 · N48888 · Substantial damage
- [NTSB UNK65X0321](https://openairdocs.org/ntsb/UNK65X0321.md): Boeing A75N1 · Santa Monica, CA · Accident · No injuries · Closed · Oct 18, 1964 · N63588 · Substantial damage

## 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."eventStateOrRegion" = 'CA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17016'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17016&state=CA

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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.