NTSB investigations: Continental TSIO-520 series, 1998
23 cases on aircraft whose registry engine model is Continental TSIO-520 series. 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
| 1966 | 3 |
|---|---|
| 1968 | 1 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 2 |
| 1972 | 3 |
| 1973 | 4 |
| 1974 | 12 |
| 1975 | 8 |
| 1976 | 22 |
| 1977 | 21 |
| 1978 | 37 |
| 1979 | 54 |
| 1980 | 44 |
| 1981 | 54 |
| 1982 | 60 |
| 1983 | 40 |
| 1984 | 44 |
| 1985 | 47 |
| 1986 | 55 |
| 1987 | 38 |
| 1988 | 29 |
| 1989 | 23 |
| 1990 | 26 |
| 1991 | 33 |
| 1992 | 24 |
| 1993 | 26 |
| 1994 | 35 |
| 1995 | 25 |
| 1996 | 34 |
| 1997 | 31 |
| 1998 | 23 |
| 1999 | 27 |
| 2000 | 35 |
| 2001 | 44 |
| 2002 | 39 |
| 2003 | 57 |
| 2004 | 42 |
| 2005 | 36 |
| 2006 | 56 |
| 2007 | 43 |
| 2008 | 38 |
| 2009 | 29 |
| 2010 | 48 |
| 2011 | 25 |
| 2012 | 27 |
| 2013 | 29 |
| 2014 | 22 |
| 2015 | 21 |
| 2016 | 20 |
| 2017 | 34 |
| 2018 | 29 |
| 2019 | 22 |
| 2020 | 26 |
| 2021 | 26 |
| 2022 | 22 |
| 2023 | 23 |
| 2024 | 17 |
| 2025 | 25 |
| 2026 | 13 |
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\") = 1998
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17040'))
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") = 1998
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17040'))
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 ANC98FA168Accident · 1 fatalField investigationFinal reportCessna TU-206G · Ketchikan, AKThe pilot's continued VFR flight into instrument meteorological conditions. Contributing factors were low ceilings and mountainous/hilly terrain.NTSB ANC98LA149Accident · No injuriesLimited investigationFinal reportCessna 207 · Sleetmute, AKThe pilot's selection of unsuitable terrain for departure. A factor in the accident was a narrow runway.NTSB LAX98LA291Accident · Minor injuriesLimited investigationFinal reportCessna T210R · Buckeye, AZthe pilot's delayed response in recovering from a bounced landing combined with his delayed decision to abort the landing. The pilot's inadequate compensation for tailwind conditions and inadvertently raising the flaps to 10 degrees were factors in this…NTSB FTW98LA374Accident · No injuriesLimited investigationFinal reportBeech B36TC · Pinedale, WYThe pilot not following his Pilot Operating checklist procedures. A factor was the aborted landing which interfered with the pilot's normal traffic pattern habit.NTSB SEA98TA152Accident · Minor injuriesFinal reportCessna TU206G · Burns, ORFatigue failure of the crankshaft.NTSB LAX98LA232Accident · No injuriesLimited investigationFinal reportBeech A36TC · Boulder City, NVloss of engine power for undetermined reasons over unsuitable terrain.NTSB CHI98LA240Accident · No injuriesLimited investigationFinal reportCessna T188C · Austin, MNthe improper maintenance by other maintenance personnel. Factors were the throttle control not safetied, the crops, and unsuitable terrain encountered by the pilotNTSB CHI98LA221Accident · No injuriesLimited investigationFinal reportCessna T310R · Wheeling, ILthe pilot's inadequate compensation for the wind conditions which resulted in a lack of directional control of the aircraft. Factors to the accident were the two airport signs and the crosswind.NTSB SEA98LA099Accident · Minor injuriesLimited investigationFinal reportCessna T210M · La Pine, ORFuel starvation for undetermined reasons.NTSB SEA98FA092Accident · 2 fatalField investigationFinal reportCessna T210N · Hillsboro, ORImproper installation (bushing), mechanical binding (bushing), mechanical binding (connecting rod), and fatigue within the crankshaft. Contributing factors were inadequate major (engine) overhaul and trees.NTSB FTW98FA393Accident · 1 fatalField investigationFinal reportCessna T310R · Pie Town, NMThe pilot's continuing VFR flight into instrument meteorological conditions. Contributing factors were weather conditions, that included clouds, and mountainous terrain.NTSB MIA98LA140Accident · No injuriesLimited investigationFinal reportPiper PA-46-310P · Beaufort, SCThe partial loss of engine power for undetermined reasons.NTSB MIA98LA133Accident · No injuriesLimited investigationFinal reportPiper PA-46-310P · Miami Lakes, FLThe failure of the pilot to ensure the aircraft contained enough fuel to complete the flight resulting in loss of engine power due to fuel exhaustion.NTSB FTW98LA173Accident · Minor injuriesLimited investigationFinal reportCessna T210L · Santa Teresa, NMfailure of the number 1 piston, which resulted in loss of engine power and a subsequent forced landing. The lack of suitable terrain for a forced landing was a related factor.NTSB MIA98LA123Accident · No injuriesLimited investigationFinal reportCessna 402B · West Palm Beach, FLthe pilot allowed the airplane to improperly touchdown on the right main landing gear, resulting in the gear collapsing, and subsequent impact with runway visual range equipment.NTSB ANC98LA034Accident · No injuriesLimited investigationFinal reportCessna 185F · Coldfoot, AKThe pilot's selection of unsuitable terrain for takeoff. Soft, snow covered terrain was a factor in the accident.NTSB LAX98LA122Accident · No injuriesLimited investigationFinal reportCessna TU206F · Avalon, CAContamination of the fuel system which led to a loss of engine power. Factors were the lack of suitable terrain for the forced landing and the barbwire fence.NTSB CHI98LA098Accident · Minor injuriesLimited investigationFinal reportCessna 402B · Mason City, IAthe accumulation of airframe ice during flight, and failure of the pilot to attain a proper flare for landing. Factors relating to the accident were: the adverse weather (icing) condition; and the pilot's limited forward visibility, due to ice on the…NTSB MIA98LA083Accident · No injuriesLimited investigationFinal reportCessna T210N · Covington, GAthe pilot's inadequate preflight planning/preparation and/or improper fuel management, which resulted in fuel exhaustion, loss of engine power, and a forced landing. Soft/wet terrain in the emergency landing area was a related factor.NTSB FTW98LA108Accident · No injuriesLimited investigationFinal reportCessna 340 · Wagoner, OKthe entrance of deer onto the runway, which resulted in an unavoidable impact. Darkness was a related factor.NTSB LAX98LA081Accident · No injuriesLimited investigationFinal reportCessna 340A · Groveland, CAFailure of the brake line as a result of inadequate maintenance.NTSB FTW98LA103Accident · No injuriesLimited investigationFinal reportCessna 340A · Bethany, OKThe pilot's flight into known adverse weather conditions which resulted in an inadvertent stall due to airframe ice. A factor was the icing conditions.NTSB CHI98FA080Accident · 1 fatalField investigationFinal reportCessna P210N · Decatur, ILThe pilot's failure to maintain control of the airplane. Contributing factors were low ceiling and freezing drizzle.