# NTSB investigations, 2026: Simulated/training event

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 CEN26LA233](https://openairdocs.org/ntsb/CEN26LA233.md): Burkhart Grob Flugzeugbau G103 Twin Astir · Gregory, MI · Accident · No injuries · Class 4 · Limited · Final report · Jun 3, 2026 · N4101M · Substantial damage
  > The flight instructor’s improper planning during the simulated aborted launch which resulted in a touchdown on unsuitable terrain.
- [NTSB CEN26LA181](https://openairdocs.org/ntsb/CEN26LA181.md): Hughes 369HS · Durango, CO · Accident · No injuries · Class 4 · Limited · Final report · May 7, 2026 · N926ES · Substantial damage
  > The flight instructor’s inadequate supervision of the pilot receiving the instruction and the pilot’s improper recovery from a practice autorotation in shifting wind conditions, which resulted in a hard landing.
- [NTSB WPR26LA112](https://openairdocs.org/ntsb/WPR26LA112.md): Beech 76 · Snohomish, WA · Accident · No injuries · Class 4 · Limited · Final report · Mar 1, 2026 · N1850N · Substantial damage
  > The flight instructor’s inadequate supervision of a dual student who attempted a go-around using one engine which resulted in a loss of control and impact with the ground.
- [NTSB CEN26LA119](https://openairdocs.org/ntsb/CEN26LA119.md): Robinson Helicopter R66 · Graford, TX · Accident · No injuries · Class 4 · Limited · Final report · Feb 19, 2026 · N940BH · Substantial damage
  > The pilot’s failure to maintain sufficient rotor speed during a practice autorotation to soft terrain which resulted in a loss of control and roll over.
- [NTSB CEN26LA106](https://openairdocs.org/ntsb/CEN26LA106.md): Cessna 172 · Lafayette, IN · Accident · No injuries · Class 4 · Limited · Final report · Jan 28, 2026 · N51204 · Substantial damage
  > The flight instructor's inadequate supervision of the student during a stall recovery that developed into unusual attitude and exceedance of the airplane’s never exceed airspeed which resulted in structural damage to the airplane.
- [NTSB CEN26LA092](https://openairdocs.org/ntsb/CEN26LA092.md): Cessna 172 · San Marcos, TX · Accident · Minor injuries · Class 4 · Limited · Final report · Jan 7, 2026 · N5136E · Substantial damage
  > The flight instructor’s failure to properly configure the elevator trim for the takeoff, that resulted in a hard landing. Contributing to the accident was the flight instructor’s failure to follow the before takeoff checklist.

## 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 year(c."eventDate") = 2026
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '600' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/600/sequence?year=2026

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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.