# Ongoing NTSB investigations: GE Honda HF-120

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 WPR27LA022](https://openairdocs.org/ntsb/WPR27LA022.md): Honda HA-420 · Alpine, WY · Accident · No injuries · Limited investigation · Investigation open · Oct 21, 2026 · N751BP
- [NTSB CEN26LA096](https://openairdocs.org/ntsb/CEN26LA096.md): Honda HA-420 · Amarillo, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Jan 16, 2026 · N949LL · Substantial damage
  > On January 16, 2026, at 1154 central standard time, a Honda HA-420 airplane, N949LL, was substantially damaged when it was involved in an accident near Amarillo, Texas. The airline transport pilot and four passengers were uninjured. The airplane was operated…
- [NTSB WPR25LA124](https://openairdocs.org/ntsb/WPR25LA124.md): Honda HA-420 · North Bend, OR · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Apr 7, 2025 · N826E · Substantial damage
  > On April 7, 2025, at 0606 Pacific daylight time, a Honda Aircraft Company HA-420, N826E, was substantially damaged when it was involved in an accident in North Bend, Oregon. The pilot and three passengers sustained minor injuries; one passenger sustained…

## 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."completionStatus" = 'Ongoing'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('30200'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=30200&status=ongoing

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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.