# NTSB investigations: Rotax 914UL: Loss of engine power (total)

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 WPR26LA237](https://openairdocs.org/ntsb/WPR26LA237.md): Autogyro MT03 · San Jose, CA · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jun 29, 2026 · N423AG · Substantial damage
  > On June 29, 2026, about 1148 Pacific daylight Time, a MTO Sport gyroplane, N423AG, was substantially damaged when it was involved in an accident at Reid-Hillview Airport (RHV), San Jose, California. The pilot was seriously injured, and the passenger received…
- [NTSB WPR19LA240](https://openairdocs.org/ntsb/WPR19LA240.md): Scoda Aeronautical Super Petrel · Lancaster, CA · Accident · No injuries · Class 3 · Limited · Final report · Aug 25, 2019 · N632MM · Substantial damage
  > The improper sealing of both carburetor bowls, which resulted in a total loss of engine power.
- [NTSB CEN18LA079](https://openairdocs.org/ntsb/CEN18LA079.md): Dayton A Dabbs Magni M-16 · Point Venture, TX · Accident · No injuries · Limited investigation · Final report · Jan 13, 2018 · N317KD · Substantial damage
  > The loss of engine power for reasons that could not be determined because a postaccident engine test run showed no anomalies that would have precluded normal operation, and the pilot's decision to conduct the flight at a low altitude.

## 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.engine_model_code IN ('55553')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '341'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/341/cases?engine=55553

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