NTSB investigations, 1987
5 cases where the first occurrence was “Complete gear collapsed”.
Cases per year
| 1982 | 14 |
|---|---|
| 1983 | 18 |
| 1984 | 16 |
| 1985 | 10 |
| 1986 | 2 |
| 1987 | 5 |
| 1988 | 2 |
| 1989 | 3 |
| 1990 | 3 |
| 1991 | 2 |
| 1993 | 5 |
| 1994 | 1 |
| 1998 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 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\") = 1987
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\" = 194)
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") = 1987 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" = 194) 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 MIA88IA028Incident · No injuriesIncident investigationFinal reportBeech 99 · Gulfport, MSWhile on a part 135 scheduled domestic passenger flt during final apch, the nose landing gear failed to fully extend. The plt recycled the gear, but the gear failed to fully extend. He then attempted to lower the gear using the emergency method, again, with…NTSB MIA88LA010Accident · Serious injuriesLimited investigationFinal reportBeech A-90 · Ft Lauderdale, FLAfter the plt placed the master switch on to start the engines the landing gear collapsed. He stated that the passenger, in the co-plt seat, bumped the landing gear handle into the up position. The passenger stated that he did not. Insp of the acft revealed…NTSB FTW87LA204Accident · No injuriesLimited investigationFinal reportBeech F50 · Terlingua, TXThe owner, who occupied the right front seat, stated that he retracted the landing gear during the landing roll inadvertently instead of the flaps. The PIC never responded in writing concerning the actions he took during the accident.NTSB DEN87LA154Accident · No injuriesLimited investigationFinal reportMooney M20E · Harwood, NDThe plt was landing his Mooney M20E on a private grass airstrip. He said he lowered the manual landing gear and thought he felt the thumblock snap into place. Upon touchdown the landing gear folded up and the acft slid to a stop, resulting in substantial…NTSB ATL87LA133Accident · No injuriesLimited investigationFinal reportBeech E-55 · Spartanburg, SCThe plt reported that he lowered the ldg gear and observed a down-and-locked indication on the ldg gear position light on final appch. During rollout, he felt a severe vibration in the nose gear and pulled back on the yoke in an attempt to reduce it. He then…