# NTSB investigations: Rotax 912ULS series, OR

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 WPR25LA191](https://openairdocs.org/ntsb/WPR25LA191.md): Jeremy S Lezin Just Superstol · Owyhee, OR · Accident · No injuries · Class 4 · Limited · Final report · May 3, 2025 · N40JL · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB ANC24LA022](https://openairdocs.org/ntsb/ANC24LA022.md): Cory Green Kitfox Series 7 STI · Hermiston, OR · Accident · No injuries · Class 4 · Limited · Final report · Mar 31, 2024 · N188CG · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff, which resulted in a nose over. Contributing to the accident was the flight instructor’s delayed remedial action.
- [NTSB WPR22LA203](https://openairdocs.org/ntsb/WPR22LA203.md): Czech Sport Aircraft A S Sportcruiser · Hillsboro, OR · Accident · No injuries · Class 3 · Limited · Final report · Jun 7, 2022 · N565L · Substantial damage
  > A missing fuel filler cap O-ring, which resulted in a total loss of engine power due to water contamination in the fuel.
- [NTSB WPR22LA002](https://openairdocs.org/ntsb/WPR22LA002.md): Zenith CH750 · Oregon City, OR · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 2, 2021 · N99HX · Substantial damage
  > The total loss of engine power for undetermined reasons.
- [NTSB WPR21LA252](https://openairdocs.org/ntsb/WPR21LA252.md): SilverLight AR-1 · Lakeside, OR · Accident · No injuries · Class 4 · Limited · Final report · Jun 29, 2021 · N159WT · Substantial damage
  > The pilot’s inadequate decision to continue the takeoff after sufficient airspeed was not attained and his failure to maintain aircraft control while maneuvering to avoid obstructions, which resulted in a collision with the ground.
- [NTSB GAA20CA053](https://openairdocs.org/ntsb/GAA20CA053.md): Zenair CH701 · Salem, OR · Accident · No injuries · Data collection · Final report · Nov 1, 2019 · N102PH · Substantial damage
  > The pilot's failure to maintain lateral control during takeoff, which resulted in impact with terrain. Contributing to the accident was the pilot’s improper decision to make his first flight in an airplane he unfamiliar with before waiting for calm winds.
- [NTSB WPR18LA111](https://openairdocs.org/ntsb/WPR18LA111.md): Pflugradt Kitfox · Clatskanie, OR · Accident · No injuries · Limited investigation · Final report · Mar 20, 2018 · N925DP · Substantial damage
  > A partial loss of engine power due to an improperly secured throttle cable set screw.
- [NTSB WPR18LA055](https://openairdocs.org/ntsb/WPR18LA055.md): Kelley Derrick/Leza Aircam · Newport, OR · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 23, 2017 · N959M · Substantial damage
  > The pilot’s failure to maintain airplane control while on final approach for landing in crosswind conditions, which resulted in a collision with trees.
- [NTSB GAA17CA358](https://openairdocs.org/ntsb/GAA17CA358.md): Vans RV-12 · Eugene, OR · Accident · No injuries · Data collection · Final report · Jun 20, 2017 · N234VA · Substantial damage
  > The student pilot’s failure to maintain directional control during takeoff.
- [NTSB WPR13LA396](https://openairdocs.org/ntsb/WPR13LA396.md): Flight Design Ctsw · Sisters, OR · Accident · No injuries · Limited investigation · Final report · Sep 2, 2013 · N102HA · Substantial damage
  > The pilot's inadequate preflight fuel planning and poor decision-making, which resulted in fuel exhaustion and the subsequent loss of engine power. Contributing to the accident was the lack of documentation describing the limitations of the airplane’s fuel…
- [NTSB WPR13LA174](https://openairdocs.org/ntsb/WPR13LA174.md): Vans RV12 · Waldport, OR · Accident · No injuries · Limited investigation · Final report · Mar 30, 2013 · N572LS · Substantial damage
  > The pilot’s improper flare, which resulted in a hard landing.

## 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" = 'OR' 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 ('55572'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=55572&state=OR

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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.