NTSB investigations, 1998, ND
5 cases where the first occurrence was “Loss of control - in flight”.
Cases per year
| 1982 | 3 |
|---|---|
| 1983 | 2 |
| 1984 | 3 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 6 |
| 1990 | 3 |
| 1992 | 4 |
| 1994 | 1 |
| 1995 | 4 |
| 1998 | 5 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 3 |
| 2003 | 1 |
| 2006 | 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\") = 1998
AND c.\"eventStateOrRegion\" = 'ND' 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\" = 250)
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") = 1998 AND c."eventStateOrRegion" = 'ND' 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" = 250) 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 CHI99LA020Accident · 1 fatalLimited investigationFinal reportBecker Wag Aero Super Sport · Hamilton, NDthe fatigue failure of the lower wing strut attachment bracket.NTSB CHI98LA361Accident · 2 fatalLimited investigationFinal reportChampion BL-7-GCBC · Upham, NDThe pilot's steep pull and failure to maintain adequate airspeed, which resulted in a stall/spin. Contributing factors were the pilot's lack of familiarity with the airplane's handling qualities, and a lack of recent experience in the airplane.NTSB CHI98LA305Accident · No injuriesLimited investigationFinal reportAir Tractor AT-301 · Edgeley, NDThe pilot's failure to maintain flying airspeed resulting in a stall/mush condition during the initial climb. Contributing factors were the high density altitude, high aircraft weight, and pilot's delayed jettison of the load, as well as the roadway and crop.NTSB CHI98FA119Accident · 1 fatalField investigationFinal reportCessna 208B · Bismarck, NDthe pilot's failure to maintain adequate airspeed during the approach which resulted in an inadvertant stall. Factors associated with the accident were the icing conditions and the pilot's low level experience in this make and model of airplane.NTSB CHI98LA101Accident · No injuriesLimited investigationFinal reportPiper PA-28R-201T · Edgeley, NDThe pilot's inadequate in-flight planning/decision making which resulted in a delayed go-around and his not maintaining aircraft control. A factor was the crosswind.