NTSB investigations, 1989
9 cases where the first occurrence was “Nose gear collapsed”.
Cases per year
| 1982 | 22 |
|---|---|
| 1983 | 16 |
| 1984 | 16 |
| 1985 | 15 |
| 1986 | 9 |
| 1987 | 14 |
| 1988 | 10 |
| 1989 | 9 |
| 1990 | 10 |
| 1991 | 3 |
| 1992 | 5 |
| 1993 | 16 |
| 1994 | 5 |
| 1995 | 6 |
| 1996 | 9 |
| 1997 | 10 |
| 1998 | 3 |
| 1999 | 4 |
| 2000 | 6 |
| 2002 | 4 |
| 2003 | 4 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 6 |
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\") = 1989
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\" = 192)
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") = 1989 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" = 192) 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 FTW90LA042Accident · No injuriesLimited investigationFinal reportPiper PA-34 · Tomball, TXCollapse of the nose gear for an undetermined reason.NTSB ATL89LA205Accident · No injuriesLimited investigationFinal reportBeech A23-19 · Hertford, NCPilot's failure to properly flare the airplane during landing. Factors contributing to the accident were the high obstructions at both ends of the runway.NTSB ANC89LA146Accident · No injuriesLimited investigationFinal reportCessna 172 · Eureka Lodge, AKImproper planning/decision by the pilot. A contributing factor was the hump (uneven surface) on the runway.NTSB MIA89LA150Accident · No injuriesLimited investigationFinal reportCessna 152 · Marco, FLFailure of the pilot to control the approach speed which resulted in a bounced landing. No recovery was made from the bounced landing, and the airplane was allowed to stall. The airplane then landed on the nose landing gear, which resulted in its overload…NTSB ANC89LA072Accident · No injuriesLimited investigationFinal reportCessna 182H · White Mountain, AKThe pilot's selection of the wrong runway, which was closed. A factor related to the accident was: the snow crusted runway.NTSB ANC89IA068Incident · No injuriesIncident investigationFinal reportPiper PA-34-200T · Cordova, AKFailure of the upper trunion bolt which normally holds the upper portion of the over center down link.NTSB SEA89LA058Accident · No injuriesLimited investigationFinal reportNorth American T-28A · Jerome, IDThe failure of another person to report a hard landing which resulted in the airplane not being inspected by authorized personnel.NTSB NYC89LA108Accident · No injuriesLimited investigationFinal reportBeech TC-45J · Johnstown, PAFailure of the pilot to maintain runway alignment. The crosswind and snow covered runway were related factors.NTSB LAX89LA085Accident · No injuriesLimited investigationFinal reportCessna TR182 · Oakland, CAPrevious damage due to previous hard landing.