# NTSB investigations: Rotax 503 series, IN

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 CEN25LA379](https://openairdocs.org/ntsb/CEN25LA379.md): Pegasus Quantum 15 · Bedford, IN · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Sep 13, 2025 · N36TJ · Substantial damage
  > On September 13, 2025, at 1625 eastern daylight time, a Pegasus Quantum 15 weight-shift controlled aircraft, N36TJ, sustained substantial damage when it was involved in an accident near Bedford, Indiana. The pilot received serious injuries. The airplane was…
- [NTSB CEN09CA504](https://openairdocs.org/ntsb/CEN09CA504.md): Vanderhoof Steve AIR Comman · Mentone, IN · Accident · Minor injuries · Data collection · Final report · Aug 5, 2009 · N8099P · Substantial damage
  > The pilot's failure to maintain aircraft control during the landing and subsequent impact with a parked aircraft.

## 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."eventStateOrRegion" = 'IN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('55564'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=55564&state=IN

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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.