NTSB investigations: Rotax 912ULS series, WA
16 cases on aircraft whose registry engine model is Rotax 912ULS series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 2007 | 1 |
|---|---|
| 2008 | 2 |
| 2009 | 3 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2019 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "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\" = 'WA' 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"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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" = 'WA' 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" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB WPR26LA041Accident · No injuriesClass 3 · LimitedPreliminary reportBessler Duane Lynn Savannah · Pacific, WAOn November 7, 2025 at 1331 Pacific standard time, an experimental amateur-built ICP Savannah amphibious airplane, N358D, was substantially damaged when it was involved in an accident near Pacific, Washington. The pilot and the passenger were not injured. The…NTSB WPR25FA197Accident · 1 fatalClass 3 · FieldPreliminary reportEvolution Revolt · Mount Vernon, WAOn July 2, 2025, about 1313 Pacific daylight time, an Evolution Aircraft REVOLT weight shift control aircraft (commonly called a trike), N774RS, was substantially damaged when it was involved in an accident near Mount Vernon, Washington. The pilot was fatally…NTSB WPR24FA182Accident · 1 fatalClass 3 · FieldFinal reportVans RV-12 · Auburn, WAThe pilot’s improper installation of the control stick pushrod assemblies, which resulted in separation of the left pushrod and a total loss of roll control during flight. Contributing to the accident was the failure to detect the installation error during…NTSB WPR23LA326Accident · No injuriesClass 4 · LimitedFinal reportHenry Steven J JA 30 Superstol · Leavenworth, WAThe pilot's failure to maintain airplane control during taxi, which resulted in a nose over.NTSB GAA19CA495Accident · Minor injuriesData collectionFinal reportFlight Design CT2K · Hooper, WAThe pilot's improper fuel planning, which resulted in fuel exhaustion, a total loss of engine power, an off-airport landing to a field, and a subsequent nose-over.NTSB WPR14CA004Accident · Minor injuriesData collectionFinal reportVenables Zenith CH701 · Snohomish, WAA jammed rudder control while maneuvering in the pattern for reasons that could not be determined. No follow-up examination was conducted due to a lapse in agency funding and subsequent government shutdown.NTSB WPR13CA387Accident · No injuriesData collectionFinal reportTL Ultralight Stingsport · Burlington, WAThe pilot's improper flare and unsuccessful attempt to correct a bounced landing, which resulted in a nose gear collapseNTSB WPR12FA385Accident · Serious injuriesField investigationFinal reportEaston Searey · Friday Harbor, WAThe pilot’s inadequate glidepath and failure to maintain clearance from the transmission wire during a landing approach.NTSB WPR12CA338Accident · No injuriesData collectionFinal reportAerotrek A220 · Bremerton, WAThe pilot’s failure to maintain airplane control during an attempted go-around in gusting wind conditions.NTSB WPR11LA223Accident · 1 fatalLimited investigationFinal reportCzech Aircraft Works Spol Sro Sportcruiser · Arlington, WAThe pilot’s failure to maintain control during the takeoff climb, which resulted in a stall at low altitude and collision with terrain. Contributing to the accident was the pilot’s impaired performance from over-the-counter medications.NTSB WPR09CA433Accident · No injuriesData collectionFinal reportSwalley Mark H CH 701 SP · Bremerton, WAThe pilot's inadequate compensation for the gusty wind conditions and failure to maintain aircraft control.NTSB WPR09CA349Accident · No injuriesData collectionFinal reportEvektor-Aerotechnik Sportstar · Snohomish, WAA complete loss of engine power due to the failure of the airplane's engine-driven fuel pump.NTSB WPR09CA191Accident · Serious injuriesData collectionFinal reportRemos Gemini Remos · Jefferson, WAThe pilot's inadequate compensation for the gusty crosswinds conditions while approaching to land.NTSB SEA08CA212Accident · No injuriesData collectionFinal reportSport Flight International Astra · Spokane, WAThe pilot's excessive use of brakes and failure to maintain directional control during the landing roll.NTSB SEA08LA164Accident · No injuriesLimited investigationFinal reportEvektor-Aerotechnik SportStar · Arlington, WAThe pilot's failure to maintain directional control of the airplane during the takeoff roll in gusty conditions.NTSB SEA07CA227Accident · Minor injuriesData collectionFinal reportMapes Kitfox V · Silverdale, WAThe pilot's failure to maintain adequate airspeed during takeoff initial climb, which resulted in an inadvertent stall and uncontrolled descent to terrain impact.