# NTSB investigations: Pratt & Whitney JT8D-17 series: On ground/water collision with object

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 ATL06LA024](https://openairdocs.org/ntsb/ATL06LA024.md): Boeing 727-2S2F · Memphis, TN · Accident · Serious injuries · Limited investigation · Final report · Dec 14, 2005 · N213FE · Substantial damage
  > The improper towing of the airplane by the tug operator which resulted in the shearing of the towbar shear pin and subsequent collision of the airplane and tug.
- [NTSB DEN05IA071](https://openairdocs.org/ntsb/DEN05IA071.md): Boeing 737-282 · Denver, CO · Incident · No injuries · Incident investigation · Final report · Apr 25, 2005 · N789TM · Minor damage
  > the improper operation of the loading bridge which resulted in the loading bridge impacting the airplane. Contributing factors were the failure of the ground personnel to marshal the airplane on the assigned aircraft stop line, lack of supervision and…
- [NTSB CHI00FA244](https://openairdocs.org/ntsb/CHI00FA244.md): Boeing 727-264 · Chicago, IL · Accident · No injuries · Field investigation · Final report · Aug 16, 2000 · N764AT · Substantial damage
  > the fractured tow bar and the inadequate weld of the tow bar by an unknown person.
- [NTSB NYC99LA127](https://openairdocs.org/ntsb/NYC99LA127.md): Boeing 727 · Sterling, VA · Accident · No injuries · Limited investigation · Final report · May 28, 1999 · N282SC · Substantial damage
  > Inadequate visual lookout by the tug operator. A factor in this accident was inadequate pushback procedures by the airline which failed to provide proper assistance (wing walkers) to the tug operator.
- [NTSB MIA95LA196](https://openairdocs.org/ntsb/MIA95LA196.md): Boeing 727-264 · Orlando, FL · Accident · No injuries · Limited investigation · Final report · Aug 6, 1995 · N764AT · Substantial damage
  > The failure of the ground crew to follow procedures/directives requiring that the airplane brakes be set before disconnecting the tow bar from the airplane.

## 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.engine_model_code IN ('52049')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 310))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52049&occurrence=310

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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.