# NTSB investigations: Piper PA-18A, MT

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 WPR10LA393](https://openairdocs.org/ntsb/WPR10LA393.md): Piper PA18A · Billings, MT · Accident · Minor injuries · Limited investigation · Final report · Aug 10, 2010 · N2660A · Substantial damage
  > The pilot's inadequate compensation for the wind conditions and failure to maintain lateral and directional control of the airplane during landing.
- [NTSB SEA03LA140](https://openairdocs.org/ntsb/SEA03LA140.md): Piper PA-18A · Zurich, MT · Accident · Serious injuries · Limited investigation · Final report · Jul 15, 2003 · N6792B · Substantial damage
  > The pilot's failure to maintain airspeed which resulted in an inadvertent stall.
- [NTSB SEA98LA150](https://openairdocs.org/ntsb/SEA98LA150.md): Piper PA-18 · Columbus, MT · Accident · Minor injuries · Limited investigation · Final report · Jul 26, 1998 · N1252C · Substantial damage
  > Partial loss of power for undetermined reasons. Factors include the pilot's selection of unsuitable terrain for a precautionary landing.
- [NTSB SEA95LA123](https://openairdocs.org/ntsb/SEA95LA123.md): Piper PA-18A · Laurel, MT · Accident · No injuries · Limited investigation · Final report · Jun 18, 1995 · N1252C · Substantial damage
  > The selection of unsuitable terrain for landing. A factor to the accident was tall vegetation.
- [NTSB SEA76FTI38](https://openairdocs.org/ntsb/SEA76FTI38.md): Piper PA-18A · Helena, MT · Accident · 1 fatal · Closed · Aug 31, 1976 · N1189C · Substantial damage
- [NTSB SEA70FDG08](https://openairdocs.org/ntsb/SEA70FDG08.md): Piper PA-18 · Cascade, MT · Accident · No injuries · Closed · Jun 3, 1970 · N4884A · Substantial damage
- [NTSB SEA70DDA10](https://openairdocs.org/ntsb/SEA70DDA10.md): Piper PA-18 · Sidney, MT · Accident · No injuries · Closed · Jun 3, 1970 · N3190Z · Substantial damage
- [NTSB SEA67A0066](https://openairdocs.org/ntsb/SEA67A0066.md): Piper PA-18A · Absarokee, MT · Accident · 1 fatal · Closed · May 22, 1967 · N9446D · Destroyed
- [NTSB SEA66F0081](https://openairdocs.org/ntsb/SEA66F0081.md): Piper PA18A · Dutton, MT · Accident · Serious injuries · Closed · May 14, 1965 · N1462C · Substantial damage
- [NTSB SEA65A0062](https://openairdocs.org/ntsb/SEA65A0062.md): Piper PA-18A · Great Falls, MT · Accident · 1 fatal · Closed · May 11, 1965 · N1295C · Destroyed
- [NTSB UNK64X1512](https://openairdocs.org/ntsb/UNK64X1512.md): Piper PA18A · Belt, MT · Accident · 1 fatal · Closed · Apr 29, 1964 · N3686P · Destroyed

## 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" = 'MT' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101804', '7102831'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101804&state=MT

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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.