NTSB investigations, 1995
5 cases where the first occurrence was “Vortex turbulence encountered”.
Cases per year
| 1982 | 5 |
|---|---|
| 1983 | 4 |
| 1984 | 10 |
| 1985 | 7 |
| 1986 | 7 |
| 1987 | 5 |
| 1988 | 9 |
| 1989 | 5 |
| 1990 | 3 |
| 1991 | 3 |
| 1992 | 4 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 5 |
| 1996 | 4 |
| 1997 | 4 |
| 1998 | 5 |
| 1999 | 5 |
| 2000 | 5 |
| 2001 | 3 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 3 |
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\") = 1995
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 year(c."eventDate") = 1995 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 LAX95LA346Accident · No injuriesLimited investigationFinal reportGrumman G-164B · Avondale, AZthe pilot's failure to plan to avoid wake turbulence.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 NYC95IA178Incident · No injuriesIncident investigationFinal reportBritish Aerospace RJ-70 · New York, NYthe aileron interconnect became uncoupled, when an abrupt and/or large aileron movement was made in response to a wake turbulence encounter, while on a VOR approach with the autopilot engaged. A factor relating to the incident was: inadequate in-flight…NTSB FTW95LA223Accident · No injuriesLimited investigationFinal reportCessna 120 · College Station, TXThe pilot's inability to maintain directional control after encountering wake turbulence from a landing airplane. A factor was the tailwind.NTSB FTW95IA083Incident · No injuriesIncident investigationFinal reportBoeing 737-3A4 · Houston, TXEncounter with wake turbulence.