# NTSB investigations: Douglas DC-9-31, 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 CHI01IA046](https://openairdocs.org/ntsb/CHI01IA046.md): McDonnell Douglas DC-9-31 · Chicago, IL · Incident · No injuries · Incident investigation · Final report · Dec 14, 2000 · N9342 · 2 aircraft · Minor damage
  > Failure of the captain to maintain clearance from the other airplane that was stopped. Factors relating to this accident were the snow-covered taxiways and the ground controller disregarding the captain's warning of the unsafe/hazardous situation of being…
- [NTSB CHI86MA142](https://openairdocs.org/ntsb/CHI86MA142.md): Mcdonnell Douglas DC-9-31 · Chicago, IL · Incident · No injuries · Major investigation · Final report · May 17, 1986 · N973VJ · 2 aircraft · Minor damage
  > U.S. Air flight 373 passed over American airlines flight 695 at the intersection of runways 32R and 4L while both aircraft were taking off. Both aircraft had been cleared for takeoff by the local controller at o'hare tower. The aircraft came within twenty…
- [NTSB CHI85IA101](https://openairdocs.org/ntsb/CHI85IA101.md): Mcdonnell Douglas DC-9-31 · Chicago, IL · Incident · No injuries · Incident investigation · Final report · Jan 31, 1985 · N8959E · No damage
  > The aborted takeoff that began this sequence was due to engine inlet icing. Moisture from the wet ramp was ingested into the engines as the acft taxied to the runway. No engine anti-ice was used because no visible moisture existed. Following the abort the…
- [NTSB DCA73AZ004](https://openairdocs.org/ntsb/DCA73AZ004.md): Convair 880 · Chicago, IL · Accident · 10 fatal · Closed · Dec 20, 1972 · N8807E · 2 aircraft · 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" = '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 ('3022065'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3022065&state=IL

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