# NTSB investigations: Piper PA-18, 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 SEA91LA043](https://openairdocs.org/ntsb/SEA91LA043.md): Piper PA-18 · Wolf Point, MT · Accident · No injuries · Limited investigation · Final report · Jan 12, 1991 · N2787P · Substantial damage
  > The inadequate preflight planning and preparation by the pilot in command, and his selection of unsuitable terrain for takeoff. A factor relating to the accident was the snowdrifts in the takeoff area.
- [NTSB DEN90FA139](https://openairdocs.org/ntsb/DEN90FA139.md): Piper PA-18 · Laurel, MT · Accident · 2 fatal · Field investigation · Final report · Jun 22, 1990 · N9926D · Destroyed
  > The pilot's failure to maintain proper clearance from other objects wwhile maneuvering.
- [NTSB DEN88LA169](https://openairdocs.org/ntsb/DEN88LA169.md): Piper PA-18 · Forsyth, MT · Accident · Minor injuries · Limited investigation · Final report · Jul 29, 1988 · N3290B · Substantial damage
- [NTSB DEN81FTA01](https://openairdocs.org/ntsb/DEN81FTA01-123171.md): Piper PA-18 · Glasgow, MT · Accident · Serious injuries · Closed · Oct 10, 1981 · N1081A · Substantial damage
- [NTSB DEN80FTA22](https://openairdocs.org/ntsb/DEN80FTA22.md): Piper PA-18 · Alzada, MT · Accident · No injuries · Closed · May 17, 1980 · N7671D · Substantial damage
- [NTSB SEA77FTA07](https://openairdocs.org/ntsb/SEA77FTA07.md): Piper PA-18 · Miles City, MT · Accident · No injuries · Closed · Jan 17, 1977 · N2989Z · Substantial damage
- [NTSB SEA77FTA06](https://openairdocs.org/ntsb/SEA77FTA06.md): Piper PA-18 · Glasgow, MT · Accident · No injuries · Closed · Jan 3, 1977 · N5425H · Substantial damage
- [NTSB SEA76FTA10](https://openairdocs.org/ntsb/SEA76FTA10.md): Piper PA-18 · Glasgow, MT · Accident · No injuries · Closed · Dec 23, 1975 · N5425H · Substantial damage
- [NTSB SEA75DTA03](https://openairdocs.org/ntsb/SEA75DTA03.md): Piper PA-18 · Ft.Peck, MT · Accident · No injuries · Closed · Jul 18, 1974 · N5775D · Substantial damage
- [NTSB SEA72FTA18](https://openairdocs.org/ntsb/SEA72FTA18.md): Piper PA-18 · Laurel, MT · Accident · No injuries · Closed · Jun 28, 1972 · N5452H · Substantial damage
- [NTSB SEA72DTI24](https://openairdocs.org/ntsb/SEA72DTI24.md): Piper PA-18 · Virginia Cty, MT · Accident · No injuries · Closed · Jun 17, 1972 · N4014Z · Substantial damage
- [NTSB SEA72DT117](https://openairdocs.org/ntsb/SEA72DT117.md): Piper PA-18 · Plains, MT · Accident · No injuries · Closed · Apr 29, 1972 · N1447A · Substantial damage
- [NTSB SEA70FDA16](https://openairdocs.org/ntsb/SEA70FDA16.md): Piper PA-18 · Wolf Point, MT · Accident · Serious injuries · Closed · Jun 27, 1970 · N7078B · Destroyed
- [NTSB SEA69D0243](https://openairdocs.org/ntsb/SEA69D0243.md): Piper PA-18 · Peerless, MT · Accident · No injuries · Closed · Jan 21, 1969 · N4727A · Substantial damage
- [NTSB SEA68D0257](https://openairdocs.org/ntsb/SEA68D0257.md): Piper PA-18 · Worden, MT · Accident · No injuries · Closed · Feb 22, 1968 · N1734A · Substantial damage
- [NTSB SEA68F0159](https://openairdocs.org/ntsb/SEA68F0159.md): Piper PA-18 · Billings, MT · Accident · No injuries · Closed · Oct 13, 1967 · N1734A · Substantial damage
- [NTSB SEA66F0301](https://openairdocs.org/ntsb/SEA66F0301.md): Piper PA-18 · Ekalaka, MT · Accident · Serious injuries · Closed · May 29, 1966 · N8182C · Destroyed
- [NTSB UNK65X1107](https://openairdocs.org/ntsb/UNK65X1107.md): Piper PA18 · Alzada, MT · Accident · No injuries · Closed · Dec 23, 1964 · N7598K · Substantial damage
- [NTSB UNK64X2716](https://openairdocs.org/ntsb/UNK64X2716.md): Piper PA18 · Ryegate, MT · Accident · No injuries · Closed · Jul 8, 1964 · N5447H · Substantial damage
- [NTSB UNK64X2032](https://openairdocs.org/ntsb/UNK64X2032.md): Piper PA18 · Malta, MT · Accident · No injuries · Closed · May 30, 1964 · N2534A · 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" = '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 ('7101802'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101802&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.