NTSB investigations: Continental IO-520 series, 2002
9 cases on aircraft whose registry engine model is Continental IO-520 series, where the first occurrence was “Loss of control - in flight”. 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
| 1982 | 8 |
|---|---|
| 1983 | 5 |
| 1984 | 9 |
| 1985 | 6 |
| 1986 | 6 |
| 1987 | 4 |
| 1988 | 4 |
| 1989 | 6 |
| 1990 | 7 |
| 1991 | 7 |
| 1992 | 8 |
| 1993 | 5 |
| 1994 | 4 |
| 1995 | 11 |
| 1996 | 6 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 6 |
| 2001 | 9 |
| 2002 | 9 |
| 2003 | 8 |
| 2004 | 7 |
| 2005 | 5 |
| 2006 | 8 |
| 2007 | 7 |
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\") = 2002
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND 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") = 2002
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 250))
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 FTW03FA064Accident · 1 fatalField investigationFinal reportBeech BE-58 · Egypt, ARThe pilot's inadvertent flight into severe icing conditions. A contributing factor was the pilot's inadequate preflight planning.NTSB LAX03LA026Accident · Minor injuriesLimited investigationFinal reportBeech A36 · Chino, CAthe pilot's failure to understand his IFR clearance, which resulted in a diversion of his attention during the initial climb, and his failure to maintain control of the aircraft.NTSB ANC02FA107Accident · 2 fatalField investigationFinal reportCessna A185F · Kodiak, AKThe pilot's failure to maintain adequate airspeed and his operation of the airplane in an over gross condition. A contributing factor was noncompliance with written company weight and balance procedures.NTSB MIA02LA146Accident · Serious injuriesLimited investigationFinal reportBeech 58 · Fort Lauderdale, FLthe pilot's abrupt pull up and his failure to maintain airspeed during a go-around, which resulted in an inadvertent stall/spin and impact with the terrain during the resultant uncontrolled descent.NTSB NYC02LA144Accident · Serious injuriesLimited investigationFinal reportCessna 210L · Zelienople, PAThe pilot failure to follow the published aborted landing procedures, with the retraction of the flaps to 10 degrees prior to reaching a safe altitude and airspeed, which resulted in an uncontrolled descent.NTSB ANC02LA074Accident · No injuriesLimited investigationFinal reportCessna U206F · Koliganek, AKThe pilot's premature lift-off which precipitated an in-flight loss of control, and subsequent collision with terrain.NTSB LAX02LA175Accident · Minor injuriesLimited investigationFinal reportBellanca 17-30A · Willits, CAthe pilot's inadequate compensation for wind conditions and his failure to maintain directional control. Factors in the accident were the pilot's failure to raise the flaps and the wind shear conditions.NTSB NYC02FA055Accident · 2 fatalField investigationFinal reportBeech V35B · Chester, CTThe pilot's failure to maintain adequate airspeed during the turn to final, which resulted in an inadvertent stall/spin. Factors included low ceilings and night lighting conditions.NTSB CHI02LA051Accident · No injuriesLimited investigationFinal reportBeech S35 · Angola, INThe pilot 's failure to maintain adequate airspeed and encountered a stall on approach to land. The low altitude on final approach was a factor.