# NTSB investigations: Pratt & Whitney JT8D-9 series, AZ

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 LAX83IA257](https://openairdocs.org/ntsb/LAX83IA257.md): Douglas DC-9-31 · Luke Afb, AZ · Incident · No injuries · Incident investigation · Final report · May 28, 1983 · N943N · No damage
  > While descending through 31,600 ft the master caution & the right 'inlet fuel pressure low' lights illuminated. The fuelquantity transfer circuit breaker was found tripped, & when reset the fuel quantity gauges went to zero. An emergency was declared to…
- [NTSB LAX77AA048](https://openairdocs.org/ntsb/LAX77AA048.md): Boeing 727 · Tucson, AZ · Accident · No injuries · Closed · Jun 3, 1977 · N32725 · 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" = 'AZ' 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 ('52048'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52048&state=AZ

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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.