NTSB investigations, OH
4 cases where the first occurrence was “Vortex turbulence encountered”.
Cases per year
| 1989 | 1 |
|---|---|
| 1995 | 1 |
| 1997 | 1 |
| 1998 | 1 |
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\" = 'OH' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 410)
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" = 'OH' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 410) 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 IAD98FA047Accident · 1 fatalField investigationFinal reportBeech 58 · Columbus, OHThe pilot's inadequate planned approach and his failure to follow wake turbulence avoidance procedures by not staying above the glide-path of the preceding Boeing 757, which resulted in a vortex turbulence encounter. Contributing to the accident was the wake…NTSB NYC97LA096Accident · No injuriesLimited investigationFinal reportCessna 172M · Galion, OHThe inadvertent encounter with the helicopter main rotor downwash during the initial takeoff climb. Subsequently, the airplane descended and impacted the ground.NTSB NYC95LA175Accident · Minor injuriesLimited investigationFinal reportVarga TRI-Q200 · Elyria, OHthe pilot's decision to perform a staggered takeoff on the downwind side of the runway, which resulted in a wake turbulence encounter, loss of control in flight, and uncontrolled descent onto the runway. A factor was the pilot's lack of experience in…NTSB ATL89FA160Accident · Minor injuriesField investigationFinal reportGrumman American AA-5 · Columbus, OHThe student pilot's improperly planned approach, and inadequate supervision by the instructor pilot (CFI), which led to an encounter with wake turbulence and a loss of aircraft control.