NTSB investigations, TX
18 cases where the sequence of events included Dynamic rollover.
Cases per year
| 2009 | 2 |
|---|---|
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 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\" = 'TX' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '231' 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"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" = 'TX' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '231' 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
Run 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 WPR26LA247Accident · Serious injuriesClass 4 · LimitedFinal reportBell 47G · Springtown, TXThe pilot’s failure to maintain clearance from trees while in a low hover.NTSB CEN26LA203Accident · Serious injuriesClass 4 · LimitedFinal reportRobinson Helicopter R66 · Fort Worth, TXThe flight instructor’s delayed remedial action and the student pilot’s failure to maintain helicopter control during hover.NTSB CEN26LA061Accident · Serious injuriesClass 3 · LimitedPreliminary reportBell Textron Canada 505 · Divot, TXOn December 13, 2025, about 1345 central standard time, a Bell Helicopter 505, N865S, was substantially damaged when it was involved in an accident near Divot, Texas. The pilot was seriously injured and the passenger sustained minor injuries. The helicopter…NTSB CEN25LA067Accident · No injuriesClass 4 · LimitedFinal reportRobinson Helicopter R44 · Galveston, TXThe pilot’s failure to maintain terrain clearance during the takeoff from the helipad in high and gusting wind conditions, that resulted in the right skid extension embedding in the artificial turf, and a subsequent dynamic rollover sequence.NTSB CEN25LA031Accident · Minor injuriesClass 3 · LimitedFinal reportRobinson Helicopter R22 Beta · Pearland, TXThe pilot’s failure to maintain control of the helicopter during lift off.NTSB CEN24FA325Accident · 1 fatalClass 3 · FieldPreliminary reportArrow Falcon Exporters OH-58A+ · Newton, TXOn August 23, 2024, about 1330 central daylight time, a restricted category Arrow Falcon Exporters OH-58A helicopter, N199BD was substantially damaged when it was involved in an accident near Newton, Texas. The pilot was fatally injured and one person on the…NTSB CEN22LA219Accident · Minor injuriesClass 4 · LimitedFinal reportBell 206B · Cameron, TXThe flight crew not maintaining lateral control of the helicopter during hovering operation which resulted in a dynamic rollover.NTSB CEN20CA090Accident · No injuriesData collectionFinal reportRobinson R22 · Cotulla, TXThe pilot's failure to remove the right skid trailer tie-down before attempting to take off, which resulted in a dynamic roll-over.NTSB CEN20LA037Accident · No injuriesClass 3 · LimitedFinal reportRobinson R22 · Beeville, TXThe solo student pilot's improper cyclic input during takeoff, which resulted in dynamic rollover.NTSB GAA19CA347Accident · Minor injuriesData collectionFinal reportRobinson R22 · San Antonio, TXThe pilot receiving instruction's improper cyclic control input during landing, which resulted in a dynamic rollover, and the flight instructor's improper decision to practice landings in tall grass in gusting wind conditions.NTSB GAA17CA130Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 · Armstrong, TXThe pilot’s failure to remove the left helicopter skid tie-down before takeoff, which resulted in dynamic roll-over.NTSB GAA15CA032Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Fort Davis, TXThe pilot's failure to maintain control of the helicopter during flight, which resulted in the helicopter impacting terrain.NTSB CEN14CA108Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Beaumont, TXThe student pilot not controlling the helicopter following a wind gust and the flight instructor's inadequate remedial action resulting in the helicopter rolling over on its side during a landing.NTSB CEN13CA053Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Bryan, TXThe pilot’s over-correction in an attempt to stabilize the helicopter during liftoff.NTSB CEN11CA627Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 · Batesville, TXThe pilot’s inadequate preflight inspection that failed to ensure all tie-down clamps were removed prior to takeoff, which resulted in the helicopter’s dynamic rollover.NTSB CEN10CA156Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Houston, TXThe student pilot's loss of directional control during takeoff, resulting in a dynamic rollover of the helicopter.NTSB CEN09CA290Accident · No injuriesData collectionFinal reportBolton Ricky D Rotorway E · Brookeland, TXThe pilot failed to maintain control while hovering in gusty conditions.NTSB CEN09CA271Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Harlingen, TXThe pilot's decision to leave the helicopter unattended with the engine running in gusty wind conditions.