# NTSB investigations: Pratt & Whitney Canada PT6A-60A, 1983

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 NYC84LA015](https://openairdocs.org/ntsb/NYC84LA015.md): Short Brothers SD3-30 · Middletown, PA · Accident · 1 fatal · Limited investigation · Final report · Oct 28, 1983 · N26288 · No damage
  > After takeoff on a flt to Washington, DC, the aircraft was climbing thru about 3500 ft when a person (riding as a passenger) moved to the right rear door, opened it & departed the acft. Prior to the flt, an associate, who was an acft refueler, saw the person…
- [NTSB NYC84IA002](https://openairdocs.org/ntsb/NYC84IA002.md): Beech C99 · Burlington, VT · Incident · No injuries · Incident investigation · Final report · Oct 6, 1983 · N96AV · Minor damage
  > The plt stated that after a smooth touchdown on the main gear, a loud bang was heard, accompanied with a gear unsafe horn. A go-around was made, & after completing emerg gear extension procedure the acft returned for landing. During landing the left gear…
- [NTSB FTW83LA158](https://openairdocs.org/ntsb/FTW83LA158.md): Piper PA-31T1 · Oklahoma City, OK · Accident · No injuries · Limited investigation · Final report · Mar 16, 1983 · N879SW · Substantial damage
  > Witnesses reported that the landing gear was lowered at the outer marker on an ILS approach. The pilot stated that he extended full flaps at about 400 feet AGL just as they broke out of the clouds. Almost immediately after landing the pilot retracted the…

## 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 year(c."eventDate") = 1983
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52043', '51999'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52043&year=1983

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