NTSB investigations, 2025
6 cases where the sequence of events included Roll over.
Cases per year
| 2008 | 20 |
|---|---|
| 2009 | 15 |
| 2010 | 14 |
| 2011 | 13 |
| 2012 | 18 |
| 2013 | 12 |
| 2014 | 19 |
| 2015 | 19 |
| 2016 | 13 |
| 2017 | 17 |
| 2018 | 34 |
| 2019 | 20 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 8 |
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 year(c.\"eventDate\") = 2025
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '097' 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 year(c."eventDate") = 2025 AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '097' 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 CEN26LA065Accident · Minor injuriesClass 4 · LimitedFinal reportBell Helicopter Textron Canada 505 · Fort Worth, TXThe flight instructor’s inadequate supervision during the approach and delayed remedial action, which resulted in a loss of control.NTSB GAA26WA016Accident · 1 fatalClass 5 · ForeignRobinson R44 · Bentley, United KingdomNTSB WPR25LA284Accident · Serious injuriesClass 4 · LimitedFinal reportCameron Balloons US A-225 · Albuquerque, NMThe balloon pilot’s improper landing, which resulted in serious injury to a passenger. Contributing to the accident was the pilot’s failure to brief the proper landing procedure.NTSB WPR25LA222Accident · Minor injuriesClass 4 · LimitedFinal reportRotorsport UK Rotorsport UK Cavalon · Hurricane, UTThe pilot’s failure to maintain pitch control during takeoff, which resulted in an unintended liftoff from the runway and a subsequent loss of control.NTSB ANC25LA034Accident · Minor injuriesClass 4 · LimitedFinal reportCessna 182B · Girdwood, AKThe pilot's decision to land on an unsuitable landing surface, which resulted in a nose-over.NTSB ENG25WA033Accident · Serious injuriesClass 5 · ForeignBell 505 · Petersgrat Mountain, Switzerland