# NTSB investigations: Boeing 747-122, IL

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 CHI83IA269](https://openairdocs.org/ntsb/CHI83IA269.md): Boeing B-747 · Chicago, IL · Incident · No injuries · Incident investigation · Final report · Jun 20, 1983 · N4717U · 2 aircraft · Minor damage
  > The united airlines B747 was standing in the run up area adjacent to the runway. A flying tigers B747 was passing to his left. The crew of the parked B747 opened their overhead escape hatch and indicated to the taxiing B747 with a thumbs up sign that there…
- [NTSB CHI76IC005](https://openairdocs.org/ntsb/CHI76IC005.md): Boeing 747 · Chicago, IL · Incident · No injuries · Closed · Jul 17, 1975 · N4717U · Minor 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" = 'IL' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1384872'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1384872&state=IL

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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.