# NTSB investigations: Hawker Beechcraft 400A

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 ERA26LA320](https://openairdocs.org/ntsb/ERA26LA320.md): Hawker Beechcraft 400A · Newark, NJ · Accident · No injuries · Class 3 · Limited · Preliminary report · Aug 27, 2026 · N199TT · Substantial damage
  > On August 27, 2026, about 1625 eastern daylight time, a Hawker Beechcraft Corporation 400A airplane, N199TT, was substantially damaged when it was involved in an accident near Newark, New Jersey. The airline transport pilot and commercial pilot were not…
- [NTSB ERA21LA379](https://openairdocs.org/ntsb/ERA21LA379.md): Hawker Beechcraft 400A · Charleston, SC · Accident · No injuries · Class 3 · Limited · Final report · Sep 14, 2021 · N100FN · Substantial damage
  > The in-flight separation of the left engine’s four-panel cowling for reasons that could not be determined based on the available evidence.

## 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 ('4220001'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4220001

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