# NTSB investigations, IN: Near collision between aircraft

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 CHI97LA162](https://openairdocs.org/ntsb/CHI97LA162.md): Boeing 737-300 · Valparaiso, IN · Accident · Serious injuries · Limited investigation · Final report · Jun 8, 1997 · N321UA · No damage
  > a delay by the pilot of the other aircraft in turning on his mode C transponder.
- [NTSB CHI89IA179](https://openairdocs.org/ntsb/CHI89IA179.md): Boeing 767-231 · Knox, IN · Incident · Minor injuries · Incident investigation · Final report · Sep 5, 1989 · N608TW · No damage
  > The radar controlller's failure to maintain radar separation. Factors contributing to the incident were: misunderstanding of an ATC instruction by the pilot of the incident airplane, and unclear phraseology used in the instructions issued by the radar…
- [NTSB CHI88IA217](https://openairdocs.org/ntsb/CHI88IA217.md): Bell 206L · Indianapolis, IN · Incident · No injuries · Incident investigation · Final report · Aug 19, 1988 · N295CK · No damage
- [NTSB CHI86IA225](https://openairdocs.org/ntsb/CHI86IA225.md): Boeing 727-25 · Evansville, IN · Incident · No injuries · Incident investigation · Final report · Sep 18, 1986 · N8107N · No damage
  > After the aircrew of eastern flt 254 (a Boeing 727, N8107N) had landed on rwy 22 at night & was slowing, the tower controller (ctlr) instructed them to 'turn right on taxiway bravo, if able, hold short of rwy 18 and remain this frequency.' The crew of flt 254…

## 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" = 'IN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 280)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=280&state=IN

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