NTSB investigations: Enstrom F-28C, 1997
4 cases on aircraft the registry lists as Enstrom F-28C. 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
| 1976 | 2 |
|---|---|
| 1977 | 4 |
| 1978 | 3 |
| 1979 | 9 |
| 1980 | 6 |
| 1981 | 5 |
| 1982 | 2 |
| 1983 | 5 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 2 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 5 |
| 1994 | 1 |
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 4 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 2 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 2 |
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2026 | 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\") = 1997
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3300407'))
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") = 1997
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3300407'))
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 NYC98FA018Accident · No injuriesField investigationFinal reportEnstrom F-28C · Fairview, PAinadequate maintenance, which led to detonation and a melted piston, and subsequent power loss.NTSB NYC97LA119Accident · Minor injuriesLimited investigationFinal reportEnstrom F-280C · Sharon, VTThe pilot's improper decision to descend and fly at 100 feet over a river and his failure to maintain adequate obstacle clearance, which resulted in the in-flight collision with wires.NTSB LAX97LA133Accident · No injuriesLimited investigationFinal reportEnstrom F-28C · Sacaton, AZthe pilot's improper use of the collective by not maintaining rotor rpm during takeoff from a confined area.NTSB FTW97LA094Accident · No injuriesLimited investigationFinal reportEnstrom F-28C · Lake Jackson, TXThe failure of the #2 cylinder for an undetermined reason which resulted in an exhaust leak that melted an oil line.