# NTSB investigations: Dehavilland DHC-6 TWIN OTTER

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.

Page 2 of 2 · 64 cases

## Cases, newest first

- [NTSB DCA77AA006](https://openairdocs.org/ntsb/DCA77AA006-201379.md): Dehavilland DHC-6 · Wildwood, NJ · Accident · 3 fatal · Closed · Dec 12, 1976 · N101AC · Destroyed
- [NTSB NYC76IN125](https://openairdocs.org/ntsb/NYC76IN125.md): Dehavilland DHC-6 · Franklin, PA · Incident · Minor injuries · Closed · Sep 13, 1976 · N915SA · No damage
- [NTSB OAK74DJY08](https://openairdocs.org/ntsb/OAK74DJY08.md): Dehavilland DHC-6 · S.Phou Koun, Laos · Accident · Serious injuries · Closed · Apr 28, 1974 · N389EX · Substantial damage
- [NTSB OAK73DJY01](https://openairdocs.org/ntsb/OAK73DJY01.md): Dehavilland DHC-6 · Tha Tam Blng, Laos · Accident · 3 fatal · Closed · Jul 25, 1972 · N5662 · Destroyed
- [NTSB DCA72AZ012](https://openairdocs.org/ntsb/DCA72AZ012.md): Dehavilland DHC-6 · Appleton, WI · Accident · 13 fatal · Closed · Jun 29, 1972 · N4043B · 2 aircraft · Destroyed
- [NTSB NYC71AN117](https://openairdocs.org/ntsb/NYC71AN117.md): Dehavilland DHC-6 · Flushing, NY · Accident · No injuries · Closed · Jun 4, 1971 · N121PM · Minor damage
- [NTSB CHI71AC031](https://openairdocs.org/ntsb/CHI71AC031.md): Dehavilland DHC-6 · Lacrosse, WI · Accident · Serious injuries · Closed · Nov 9, 1970 · N956SM · Destroyed
- [NTSB NYC70AN096](https://openairdocs.org/ntsb/NYC70AN096.md): Dehavilland DHC-6 · Windsor Lock, CT · Accident · No injuries · Closed · Mar 6, 1970 · N121PM · Substantial damage
- [NTSB OAK70A0025](https://openairdocs.org/ntsb/OAK70A0025.md): Dehavilland DHC-6 · Oakland, CA · Accident · No injuries · Closed · Oct 1, 1969 · N66180 · Substantial damage
- [NTSB ANC70A0021](https://openairdocs.org/ntsb/ANC70A0021.md): Dehavilland DHC-6 · Sagwon, AK · Accident · 2 fatal · Closed · Sep 6, 1969 · N2711N · Destroyed
- [NTSB NYC70A0010](https://openairdocs.org/ntsb/NYC70A0010.md): Dehavilland DHC-6 · Jamaica, NY · Accident · 3 fatal · Closed · Jul 15, 1969 · N558MA · Destroyed
- [NTSB NYC69I0081](https://openairdocs.org/ntsb/NYC69I0081.md): Dehavilland DHC-6 · Red Bank, NJ · Incident · No injuries · Closed · Feb 12, 1969 · N376MA · No damage
- [NTSB LAX69A0026](https://openairdocs.org/ntsb/LAX69A0026.md): Dehavilland DHC-6 · Avalon, CA · Accident · No injuries · Closed · Nov 12, 1968 · N64150 · Substantial damage
- [NTSB NYC67I0103](https://openairdocs.org/ntsb/NYC67I0103.md): Dehaviland DHC-6 · Farmingdale, NY · Incident · No injuries · Closed · Jan 19, 1967 · N121PM · No 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2802606'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2802606&page=2

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