NTSB investigations: Let BLANIK L-13, 2001
3 cases on aircraft the registry lists as Let BLANIK L-13. 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
| 1971 | 1 |
|---|---|
| 1972 | 4 |
| 1973 | 4 |
| 1974 | 3 |
| 1975 | 5 |
| 1976 | 3 |
| 1977 | 6 |
| 1978 | 7 |
| 1979 | 4 |
| 1980 | 2 |
| 1981 | 3 |
| 1982 | 5 |
| 1983 | 4 |
| 1984 | 6 |
| 1985 | 3 |
| 1986 | 5 |
| 1987 | 5 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 3 |
| 1993 | 4 |
| 1994 | 1 |
| 1995 | 4 |
| 1996 | 4 |
| 1997 | 4 |
| 1998 | 4 |
| 1999 | 6 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 4 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 4 |
| 2009 | 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\") = 2001
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1360306'))
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") = 2001
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1360306'))
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 SEA01LA153Accident · Serious injuriesLimited investigationFinal reportLet Blanik L-13 · Enumclaw, WAThe premature release of the towline and the pilot's improper selection of a landing area following the release. Factors include improper preflight planning.NTSB DEN01LA143Accident · No injuriesLimited investigationFinal reportBlanik L-13 · Morgan, UTthe pilot's inadvertent lowering of the flaps and her failure to extend the spoilers.NTSB CHI01LA277Accident · Serious injuriesLimited investigationFinal reportBlanik L-13 · Marlette, MIGround crew personnel improperly connected the tow winch cable prior to takeoff which resulted in one side of the winch cable coming disconnected. Factors associated with the accident were the ditch and the tree branch which the airplane contacted.