# Ongoing NTSB investigations: Lycoming TIO-540-AJ1A

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 ANC26FA097](https://openairdocs.org/ntsb/ANC26FA097.md): Cessna T206H · Dunton, CO · Accident · 2 fatal · Class 3 · Field · Preliminary report · Sep 3, 2026 · N919CW · Destroyed
  > On September 3, 2026, about 1518 mountain daylight time, a Cessna T206H airplane, N919CW, was destroyed when it was involved in an accident near Dunton, Colorado. The pilot and passenger were fatally injured. The flight was operated as a Title 14 Code of…
- [NTSB CEN26LA239](https://openairdocs.org/ntsb/CEN26LA239.md): Cessna T206H · Ava, MO · Accident · No injuries · Class 4 · Limited · Investigation open · Jun 29, 2026 · N480AC · Substantial damage
- [NTSB CEN26LA223](https://openairdocs.org/ntsb/CEN26LA223.md): Cessna T206H · Bryant, AR · Accident · No injuries · Class 3 · Limited · Preliminary report · Jun 11, 2026 · N72RK · Substantial damage
  > On June 10, 2026, about 1223 central daylight time, a Cessna T206H airplane, N72RK, was substantially damaged when it was involved in an accident near Bryant, Arkansas. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB ERA26LA153](https://openairdocs.org/ntsb/ERA26LA153.md): Textron T206H · Fort Myers, FL · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Mar 21, 2026 · N2469H · Substantial damage
  > On March 21, 2026, about 0905 eastern daylight time, a Cessna T206H, N2469H, was substantially damaged when it was involved in an accident near Fort Myers, Florida. The pilot and four passengers sustained minor injuries. The airplane was operated as a Title…
- [NTSB WPR24FA288](https://openairdocs.org/ntsb/WPR24FA288.md): Textron T206H · Yellow Pine, ID · Accident · 2 fatal · Class 3 · Field · Preliminary report · Aug 29, 2024 · N712AM · Destroyed
  > On August 29, 2024, about 1540 mountain daylight time, a Cessna T206H, N712AM, was destroyed when it was involved in an accident near Yellow Pine, Idaho. The pilot and passenger were fatally injured. The airplane was operated as a Title 14 Code of Federal…

## 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 ('42004'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42004&status=ongoing

---
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.