# NTSB investigations: Pratt & Whitney JT8D series, 1993

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 BFO93LA155](https://openairdocs.org/ntsb/BFO93LA155.md): Douglas MD-88 · Lexington, KY · Accident · Serious injuries · Limited investigation · Final report · Sep 4, 1993 · N913DL · No damage
  > The cabin attendant did not follow published procedures.
- [NTSB CHI93IA352](https://openairdocs.org/ntsb/CHI93IA352.md): Mcdonnell Douglas DC-9-82 · St. Louis, MO · Incident · No injuries · Incident investigation · Final report · Sep 2, 1993 · N918TW · No damage
  > a fatigue failure of the power transfer unit caused by a material defect which resulted in a total hydraulic system failure.
- [NTSB ATL93IA135](https://openairdocs.org/ntsb/ATL93IA135.md): Mcdonnell Douglas MD-88 · Charleston, SC · Incident · No injuries · Incident investigation · Final report · Jul 27, 1993 · N948DL · Minor damage
  > Was the pilot's failure to maintain adequate airspeed during the landing attempt which resulted in a stall and the subsequent collision with the runway.
- [NTSB ATL93IA113](https://openairdocs.org/ntsb/ATL93IA113.md): Mcdonnell Douglas DC-9-82 · Savannah, GA · Incident · No injuries · Incident investigation · Final report · Jun 18, 1993 · N467AA · Minor damage
  > Leakage of the number 7 fuel nozzle, which resulted in an in flight engine fire.
- [NTSB DEN93FA049](https://openairdocs.org/ntsb/DEN93FA049.md): Mcdonnell Douglas DC-9-82 · Denver, CO · Accident · Minor injuries · Field investigation · Final report · Apr 27, 1993 · N72822 · Substantial damage
  > A vibration in the right main landing gear, for undetermined reasons, which resulted in collapse of the right main gear. A factor was failure of the pilot in command to ensure deployment of the ground spoilers.
- [NTSB DEN93FA047](https://openairdocs.org/ntsb/DEN93FA047.md): Mcdonnell Douglas DC-9-82 · Denver, CO · Accident · No injuries · Field investigation · Final report · Apr 26, 1993 · N14816 · Substantial damage
  > An inflight encounterwith a microburst at an altitude insufficient to effect recovery.
- [NTSB FTW93IA064](https://openairdocs.org/ntsb/FTW93IA064.md): Mcdonnell Douglas DC9-82 · Dfw Airport, TX · Incident · Minor injuries · Incident investigation · Final report · Jan 10, 1993 · N7532A · No damage
  > The inaccurate safety advisory provided by the tower operator. A factor was the emergency evacuation

## 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") = 1993
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52053', '52377'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52053&year=1993

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