NTSB investigations, TN
5 cases where the first occurrence was “Main gear collapsed”.
Cases per year
| 1986 | 1 |
|---|---|
| 1992 | 1 |
| 1993 | 1 |
| 1999 | 1 |
| 2000 | 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\" = 'TN' 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\" = 191)
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" = 'TN' 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" = 191) 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 MIA00IA104Incident · No injuriesIncident investigationFinal reportBeech 58 · Memphis, TNfailure of the right main landing gear's dynamic brake relay, that resulted in the motor driving the gearbox past prescribed limits, resulting in a bent connecting rod, and failure of the gear to extend.NTSB MIA99LA236Accident · Minor injuriesLimited investigationFinal reportMichael L. Luckey Sportsman 2 + 2 · Grand Junction, TNThe improper spoiler extension by the passenger following the bounced landing, which resulted in the hard landing and collapse of the left main landing gear.NTSB ATL93LA164Accident · No injuriesLimited investigationFinal reportCessna 210 · Smyrna, TNThe inadequate maintenance of the taxiway.NTSB ATL93LA011Accident · No injuriesLimited investigationFinal reportCessna 172RG · Clarksville, TNThe fracture of the section gear in the main landing gear retraction and extension mechanism.NTSB ATL86IA054Incident · No injuriesIncident investigationFinal reportBoeing 727-232 · Memphis, TNThe aircrew rprtd that when the landing gear was retracted after takeoff, the l main gear indicated unsafe & there was an unsafe door indication. They recycled the gear, but observed the same indications. The gear handle was then put in the neutral psn & the…