NTSB investigations: Bell 47D1, 1969
9 cases on aircraft the registry lists as Bell 47D1. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1964 | 8 |
|---|---|
| 1965 | 5 |
| 1966 | 13 |
| 1967 | 12 |
| 1968 | 6 |
| 1969 | 9 |
| 1970 | 9 |
| 1971 | 10 |
| 1972 | 8 |
| 1973 | 8 |
| 1974 | 6 |
| 1975 | 7 |
| 1976 | 11 |
| 1977 | 11 |
| 1978 | 7 |
| 1979 | 8 |
| 1980 | 7 |
| 1981 | 4 |
| 1982 | 6 |
| 1983 | 2 |
| 1984 | 5 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 5 |
| 1988 | 6 |
| 1989 | 5 |
| 1990 | 6 |
| 1991 | 4 |
| 1992 | 4 |
| 1994 | 3 |
| 1995 | 4 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 4 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2011 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2021 | 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 year(c.\"eventDate\") = 1969
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1180802'))
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") = 1969
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1180802'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 LAX70F0171Accident · No injuriesClosedBell 47D1 · Santa Ana, CANTSB LAX70D0129Accident · No injuriesClosedBell 47D1 · Shafter, CANTSB IAD70A0013Accident · 1 fatalClosedBell 47D1 · Cherokee, NCNTSB MIA70F0074Accident · Minor injuriesClosedBell 47D1 · Pigeon Forge, TNNTSB NYC70F0032Accident · No injuriesClosedBell 47D1 · Fairfield, PANTSB NYC70F0049Accident · No injuriesClosedBell 47D1 · Feeding Hlls, MANTSB SEA70F0019Accident · No injuriesClosedBell 47G · Stanwood, WANTSB NYC69A0105Accident · 1 fatalClosedBell 47D1 · Gettysburg, PANTSB FTW69F0392Accident · No injuriesClosedBell 47D1 · Denton, TX