# NTSB investigations: Continental R670-SERIES series: Loss of control - on ground/water

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 DFW07CA003](https://openairdocs.org/ntsb/DFW07CA003.md): Boeing 75 · Sweetwater, TX · Accident · No injuries · Data collection · Final report · Oct 5, 2006 · N27933 · Substantial damage
  > The pilot's failure to maintain directional control while landing.
- [NTSB CHI06CA238](https://openairdocs.org/ntsb/CHI06CA238.md): Boeing B75N1 · Minerva, OH · Accident · No injuries · Data collection · Final report · Aug 11, 2006 · N5165N · Substantial damage
  > The pilot's failure to maintain directional control during landing which resulted in the airplane striking a dirt mound and nosing over. The dirt mound was a factor.
- [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 NYC98LA191](https://openairdocs.org/ntsb/NYC98LA191.md): Boeing PT-17 Stearman · So. Charleston, WV · Accident · No injuries · Limited investigation · Final report · Sep 22, 1998 · N58095 · Substantial damage
  > The pilot's failure to maintain control of the airplane during landing.
- [NTSB CHI92LA272](https://openairdocs.org/ntsb/CHI92LA272.md): Boeing A-75 · Ottawa, IL · Accident · No injuries · Limited investigation · Final report · Sep 10, 1992 · N55410 · Substantial damage
  > The pilot-in-command's failure to adequately compensate for wind conditions, and his not maintaining directional control. Factors were the crosswind and wind gusts.
- [NTSB MIA92LA104](https://openairdocs.org/ntsb/MIA92LA104.md): Waco U1-C · St. Petersburg, FL · Accident · No injuries · Limited investigation · Final report · Apr 4, 1992 · N13562 · Substantial damage
  > Pilot-in-command's failure to maintain control of the airplane on landing. Contributing to the accident were the gusty crosswinds.
- [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 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 DEN90LA040](https://openairdocs.org/ntsb/DEN90LA040.md): Boeing A75N1 · Ft Collins, CO · Accident · No injuries · Limited investigation · Final report · Jan 12, 1990 · N49733 · Substantial damage
  > Failure of the pilot to maintain directional control, which resulted in an inadvertent ground swerve. A factor related to the accident was: the pilot's lack of familiarity with the aircraft.
- [NTSB CHI87LA225](https://openairdocs.org/ntsb/CHI87LA225.md): Boeing A75N1 · Rochester, IN · Accident · No injuries · Limited investigation · Final report · Sep 28, 1987 · N61V · Substantial damage
  > The tailwheel aircraft was landed into a strong left crosswind, experienced a loss of directional control, followed by a ground loop, and nose over.
- [NTSB ATL87LA014](https://openairdocs.org/ntsb/ATL87LA014.md): Boeing B-75-N1 · Columbus, OH · Accident · No injuries · Limited investigation · Final report · Nov 1, 1986 · N220SS · Substantial damage
  > During a landing attempt on asphalt surfaced runway 23, the pilot reported that the aircraft swerved to the left upon touchdown. Right alleron and rudder was applied to stop the turn. Wheel brakes were applied and the aircraft nosed over on the side of the…

## 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.engine_model_code IN ('17016')
    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" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17016&occurrence=260

---
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.