# NTSB investigations: Continental W670 series: Airframe/component/system failure/malfunction

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 SEA07LA213](https://openairdocs.org/ntsb/SEA07LA213.md): Boeing A-75 · Spokane, WA · Accident · No injuries · Limited investigation · Final report · Jul 21, 2007 · N56551 · Substantial damage
  > The locking/seizing of a main landing gear brake mechanism during the landing roll.
- [NTSB DEN01LA069](https://openairdocs.org/ntsb/DEN01LA069.md): Boeing Stearman E75 · Heber, UT · Accident · No injuries · Limited investigation · Final report · Mar 7, 2001 · N75848 · Substantial damage
  > Uncommanded locking of the right brake, resulting in loss of control and nose over during landing.
- [NTSB ATL99LA124](https://openairdocs.org/ntsb/ATL99LA124.md): Cessna 190 · Enterprise, AL · Accident · No injuries · Limited investigation · Final report · Sep 5, 1999 · N9872A · Substantial damage
  > The fatigue failure of the main landing gear spring.
- [NTSB NYC95LA231](https://openairdocs.org/ntsb/NYC95LA231.md): Waco UPF-7 · Staten Island, NY · Accident · No injuries · Limited investigation · Final report · Sep 29, 1995 · N167K · Substantial damage
  > Failure of the propeller blade due to fatigue, which resulted in severe vibration, subsequent separation of the engine, and a forced landing.
- [NTSB LAX88DVA01](https://openairdocs.org/ntsb/LAX88DVA01.md): Eagle DW-1 · Modesto, CA · Accident · Minor injuries · Final report · Feb 27, 1988 · N8801Y · Destroyed
  > While enroute for the purpose of spraying a field, the engine seemed to overspeed then lose power. The aircraft was landed on a soft field where during the landing roll, the aircraft nosed over. The propeller dome was found to have separated from the aircraft…
- [NTSB LAX87LA154](https://openairdocs.org/ntsb/LAX87LA154.md): Cessna 190 · Chino, CA · Accident · No injuries · Limited investigation · Final report · Feb 28, 1987 · N4498C · Substantial damage
  > Prior to takeoff the pilot observed an asymmetrical deflection of the rudder/brake pedals. Upon landing he executed a right turn to depart the runway. The pilot stated that he was unable to stop the right turn and the aircraft ground looped damaging the left…
- [NTSB FTW86LA037](https://openairdocs.org/ntsb/FTW86LA037.md): Boeing A75N1 · Yukon, OK · Accident · No injuries · Limited investigation · Final report · Jan 18, 1986 · N4935N · Substantial damage
  > The left brake locked after the aircraft rolled a short distance during landing. Aircraft slowed until about 20 mph forward speed and then flipped inverted and stopped. Post accident examination revealed the brake shoe return spring on the left brake was…
- [NTSB DEN82DA171](https://openairdocs.org/ntsb/DEN82DA171.md): Cessna 190 · Bismarck, ND · Accident · No injuries · Final report · Aug 22, 1982 · N3004B · Substantial damage
  > Left brake failed. Examination revealed the hydraulic brake line to the left brake had pulled loose from a union fitting. The line also sheared by the shifting of the gear box assembly. There were signs of inadequate flare to the tubing in that it pulled out…
- [NTSB CHI82DA265](https://openairdocs.org/ntsb/CHI82DA265.md): Eagle DW-1 · Murdock, MN · Accident · No injuries · Final report · Jul 21, 1982 · N8801Y · Substantial damage
  > The pilot was en route to a bean field when the ground adjustable propeller came out of adjustment. The pilot dumped the load and made a forced landing in a beanfield. During the landing, the aircraft nosed over and was substantially damaged. An investigation…

## 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 ('17018')
    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" = 130))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17018&occurrence=130

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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.