NTSB investigations, 1992
7 cases where the first occurrence was “Gear collapsed”.
Cases per year
| 1982 | 8 |
|---|---|
| 1983 | 12 |
| 1984 | 12 |
| 1985 | 17 |
| 1986 | 11 |
| 1987 | 7 |
| 1988 | 4 |
| 1989 | 11 |
| 1990 | 6 |
| 1991 | 9 |
| 1992 | 7 |
| 1993 | 4 |
| 1994 | 18 |
| 1995 | 11 |
| 1996 | 6 |
| 1997 | 11 |
| 1998 | 9 |
| 1999 | 21 |
| 2000 | 9 |
| 2001 | 14 |
| 2002 | 18 |
| 2003 | 11 |
| 2004 | 6 |
| 2005 | 12 |
| 2006 | 13 |
| 2007 | 18 |
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\") = 1992
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\" = 190)
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") = 1992 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" = 190) 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 MIA93LA034Accident · No injuriesLimited investigationFinal reportBeech A36 · Miami, FLThe pilot in command's inadvertent activation of the landing gear switch while attempting to raise wing flaps during landing rollout, resulting in collapse of the landing gear. Contributing to the accident was the pilot in command's diverted attention to the…NTSB CHI92DER03Accident · No injuriesFinal reportSchneider/Brashear Sorrell SNS-7 · Alexandria, MNThe pilot's failure to maintain directional control during the landing roll.NTSB MIA92LA159Accident · No injuriesLimited investigationFinal reportGrumman G-164A · Toney, ALThe left main landing gear attachment bolt failed for undetermined reasons resulting in the collapse of both main landing gear during the take off roll.NTSB FTW92LA159Accident · No injuriesLimited investigationFinal reportBell 47G-2 · Danbury, TXThe failure of the landing gear skid due to internal corrosion. A factor was the soft ground.NTSB FTW92LA121Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Houston, TXThe failure of the hydraulic system seal and the subsequent fluid leak.NTSB CHI92DEP02Accident · No injuriesFinal reportRutan Varieze · Kenosha, WICollapse of the nose landing gear.NTSB CHI92LA072Accident · No injuriesLimited investigationFinal reportBeech A36 · Griffith, INPremature gear retraction during takeoff roll by the pilot.