# NTSB investigations: Air Tractor AT-400: Midair collision

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 MKC84LA178](https://openairdocs.org/ntsb/MKC84LA178.md): Snow AT400 · Portland, AR · Accident · No injuries · Limited investigation · Final report · Jun 18, 1984 · N501PR · 2 aircraft · Substantial damage
  > Both acft were about to touch down. N501PR was above N501JS. The pilot of N501PR stated that just before touchdown the collision occurred and resulted in severing of the tail section of N501PR. The pilot of 501JS stated N501PR flared out to land directly in…
- [NTSB FTW82FRJ16](https://openairdocs.org/ntsb/FTW82FRJ16.md): Rockwell S-2R · Jones, LA · Accident · 2 fatal · Final report · Aug 23, 1982 · N8474V · 2 aircraft · Destroyed
  > Air tractor AT-400, N2342Z, and another aircraft, a Rockwell international S-2R, N8474V, collided while both aircraft were involved in spraying operatons. The AT-400 pilot was spraying a field that was surrounded by trees. He had just completed a swath run to…

## 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.aircraft_model_code IN ('0390202')
    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" = 270))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0390202&occurrence=270

---
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.