# NTSB investigations: Lycoming 0-320 series, OR: 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 SEA07CA206](https://openairdocs.org/ntsb/SEA07CA206.md): Piper PA-18-150 · Ontario, OR · Accident · No injuries · Data collection · Final report · Jul 16, 2007 · N7474L · Substantial damage
  > The pilot's improper recovery from a bounced landing and failure to maintain directional control during landing.
- [NTSB SEA05CA123](https://openairdocs.org/ntsb/SEA05CA123.md): Piper PA-22-150 · Ontario, OR · Accident · No injuries · Data collection · Final report · Jun 7, 2005 · N5814D · Substantial damage
  > The pilot's failure to maintain aircraft control during landing roll. A contributing factor was the cross wind weather condition.
- [NTSB SEA05LA054](https://openairdocs.org/ntsb/SEA05LA054.md): Simpkins RV-6A · Yamhill, OR · Accident · 1 fatal · Limited investigation · Final report · Mar 6, 2005 · N664DS · Substantial damage
  > The failure of the pilot to maintain directional control of the airplane during the landing roll resulting in a nose over. Factors contributing to the accident included the wet runway and the embankment.
- [NTSB SEA05CA003](https://openairdocs.org/ntsb/SEA05CA003.md): Piper PA-22/20 · Medford, OR · Accident · No injuries · Data collection · Final report · Oct 2, 2004 · N2849Z · Substantial damage
  > The pilot's inadequate compensation for crosswind conditions during landing, resulting in his failure to maintain directional control. Factors include the presence of crosswinds.
- [NTSB SEA03LA055](https://openairdocs.org/ntsb/SEA03LA055.md): Piper PA-22 · Lexington, OR · Accident · No injuries · Limited investigation · Final report · Apr 7, 2003 · N4857A · Substantial damage
  > The pilot's inadequate compensation for the cosswind conditions during the landing roll which resulted in a loss of control. A contributing factor was the crosswind condition.
- [NTSB SEA03LA053](https://openairdocs.org/ntsb/SEA03LA053.md): Piper PA-28-140 · Troutdale, OR · Accident · No injuries · Limited investigation · Final report · Mar 30, 2003 · N4961T · Substantial damage
  > Aircraft control was not maintained during the landing roll. An improper flare which resulted in a bounced landing was a factor.
- [NTSB SEA03LA036](https://openairdocs.org/ntsb/SEA03LA036.md): Cessna 172N · McMinnville, OR · Accident · No injuries · Limited investigation · Final report · Feb 8, 2003 · N734KU · Substantial damage
  > The pilot's inadequate compensation for wind conditions and his failure to maintain directional control during the landing roll. Factors include gusty crosswinds and soft terrain in the area where the aircraft departed the side of the runway.
- [NTSB SEA01LA036](https://openairdocs.org/ntsb/SEA01LA036.md): Cessna 172K · Troutdale, OR · Accident · No injuries · Limited investigation · Final report · Jan 7, 2001 · N78284 · Substantial damage
  > The pilot's failure to adequately compensate for wind conditions while taxiing the airplane.
- [NTSB SEA97LA207](https://openairdocs.org/ntsb/SEA97LA207.md): Curtiss-Wright Travel AIR 12-Q · Pendleton, OR · Accident · No injuries · Limited investigation · Final report · Sep 7, 1997 · N496W · Substantial damage
  > the tail wheel assembly spring disconnected.
- [NTSB SEA95LA196](https://openairdocs.org/ntsb/SEA95LA196.md): Piper PA-28-140 · Arock, OR · Accident · No injuries · Limited investigation · Final report · Aug 29, 1995 · N9675W · Substantial damage
  > The pilot's failure to maintain directional control during takeoff from a dirt road.
- [NTSB SEA95LA184](https://openairdocs.org/ntsb/SEA95LA184.md): Piper PA-18-150 · Owyhee, OR · Accident · No injuries · Limited investigation · Final report · Aug 15, 1995 · N6854P · Substantial damage
  > The pilot's failure to maintain directional control. A factor contributing to the accident was his diversion of attention.
- [NTSB SEA84LA057](https://openairdocs.org/ntsb/SEA84LA057.md): Cessna 172N · Roseburg, OR · Accident · No injuries · Limited investigation · Final report · Feb 18, 1984 · N733VX · Substantial damage
  > The acft drifted left during the student pilots landing and collided with VASI lights. After the collision the acft nosed over. The CFI on the ground said the wind shifted just prior to the last landing.
- [NTSB SEA83LA173](https://openairdocs.org/ntsb/SEA83LA173.md): Piper PA-18-150 · Baker, OR · Accident · No injuries · Limited investigation · Final report · Aug 10, 1983 · N14332 · Substantial damage
  > The pilot said the acft veered 180 degrees, hit a depression and then the left wing struck the ground. The pilot was landing on rwy 30 which was closed for resurfacing. The x's had been moved 50 ft off the centerline of the rwy. The acft left landing gear…

## 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" = 'OR' 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 ('41508')
    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=41508&occurrence=260&state=OR

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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.