NTSB investigations: Schweizer SGS 2-33A, 1996
5 cases on aircraft the registry lists as Schweizer SGS 2-33A. 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
| 1968 | 1 |
|---|---|
| 1969 | 6 |
| 1970 | 5 |
| 1971 | 5 |
| 1972 | 6 |
| 1973 | 8 |
| 1974 | 5 |
| 1975 | 11 |
| 1976 | 7 |
| 1977 | 17 |
| 1978 | 12 |
| 1979 | 6 |
| 1980 | 6 |
| 1981 | 7 |
| 1982 | 3 |
| 1983 | 9 |
| 1984 | 5 |
| 1985 | 5 |
| 1986 | 7 |
| 1987 | 5 |
| 1988 | 5 |
| 1989 | 3 |
| 1990 | 5 |
| 1991 | 5 |
| 1992 | 5 |
| 1993 | 4 |
| 1994 | 5 |
| 1995 | 5 |
| 1996 | 5 |
| 1997 | 4 |
| 1998 | 2 |
| 1999 | 3 |
| 2000 | 4 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 1 |
| 2007 | 5 |
| 2008 | 4 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 5 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 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\") = 1996
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8051606'))
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") = 1996
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8051606'))
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 LAX97LA024Accident · No injuriesLimited investigationFinal reportSchweizer 2-33-A · Los Alamitos, CAThe student pilot's failure to properly handle the glider, and the instructor pilot's inadequate supervision.NTSB ATL96LA089Accident · No injuriesLimited investigationFinal reportSchweizer SGS233A · Franklinton, NCthe failure of the instructor pilot to maintain control of the aircraft.NTSB NYC96LA111Accident · Serious injuriesLimited investigationFinal reportSchweizer SGS-2-33A · Bloomingburg, NYThe pilot's failure to maintain adequate airspeed, which resulted in an inadvertent stall spin and collision with trees.NTSB NYC96LA104Accident · Serious injuriesLimited investigationFinal reportSchweizer SGS-2-33A · Readington, NJthe pilot's inadequate evaluation of the weather, and his misjudgment of altitude and distance from the runway. Contributing factors were the pilot's lack of recent experience and the weather.NTSB FTW96LA201Accident · Serious injuriesLimited investigationFinal reportSchweizer SGS-233A · Odessa, TXthe pilot's failure to obtain the required airspeed resulting in a hard landing. A factor was the lack of thermal lift.