NTSB investigations, 1996
2 cases where the first occurrence was “Altitude deviation,uncontrolled”.
Cases per year
| 1982 | 2 |
|---|---|
| 1983 | 5 |
| 1984 | 13 |
| 1985 | 10 |
| 1986 | 6 |
| 1987 | 4 |
| 1988 | 8 |
| 1989 | 7 |
| 1990 | 2 |
| 1991 | 5 |
| 1992 | 3 |
| 1993 | 2 |
| 1994 | 4 |
| 1996 | 2 |
| 1997 | 7 |
| 1998 | 5 |
| 1999 | 3 |
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 1 |
| 2004 | 3 |
| 2006 | 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 year(c.\"eventDate\") = 1996
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\" = 110)
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") = 1996 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" = 110) 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 LAX96LA318Accident · Serious injuriesLimited investigationFinal reportCessna 150H · Minden, NVthe pilot's delayed remedial action when encountering downdrafts while approaching high terrain in high density altitude conditions. The pilot's inadequate supervision of the second pilot was a factor in the accident.NTSB FTW96LA090Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-181 · Collbran, COThe pilot's intentional flight at low altitude, which resulted in inadequate terrain clearance to compensate for a downdraft. The downdraft was a related factor.