NTSB investigations, AL
7 cases where the first occurrence was “Gear collapsed”.
Cases per year
| 1983 | 1 |
|---|---|
| 1987 | 1 |
| 1989 | 1 |
| 1992 | 1 |
| 1994 | 1 |
| 2001 | 2 |
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\" = 'AL' 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\" = 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 c."eventStateOrRegion" = 'AL' 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" = 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 MIA02LA035Accident · No injuriesLimited investigationFinal reportCessna 175A · Fairhope, ALThe pilot's failure to check wind conditions prior to landing resulting in a landing with a tailwind, on a wet runway, and damage to the airplane during a ground loop in an attempt to stop the airplane before over running the runway.NTSB ATL01LA112Accident · No injuriesLimited investigationFinal reportCessna 210K · Bessemer, ALFailure of the landing gear-down lock mechanism, which resulted in the pilot's inability to control the airplane. A factor was the trees.NTSB ATL94LA149Accident · No injuriesLimited investigationFinal reportMiller, John Skybolt · Muscle Shoals, ALThe fatigue failure of the main landing gear strut that resulted in a loss of control.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 ATL89LA076Accident · No injuriesLimited investigationFinal reportBeech A90 · Montgomery, ALThe instructor pilot (CFI) inadvertently actuated the landing gear handle to the up position.NTSB ATL87LA150Accident · No injuriesLimited investigationFinal reportPiper PA-28-200 · Maxwell Afb, ALDuring the landing roll, the pilot lost directional control of the acft. The right main and nose gears collapsed. Inspection of the acft failed to reveal any system malfunction/failure.NTSB ATL84LA011Accident · No injuriesLimited investigationFinal reportBeech 58 · Montgomery, ALDuring an apch to land, the plt lowered the gear handle, but observed that the nose gear light did not come on & the right main gear light was flickering. Consequently, he recycled the gear operation. After that, he reportedly saw all 3 indicating down &…