NTSB investigations: Continental TSIO-520 series, 1997
31 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\") = 1997
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") = 1997
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 CHI98LA057Accident · No injuriesLimited investigationFinal reportCessna 402A · Milwaukee, WIInadequate preflight planning/preparation, which resulted in fuel exhaustion.NTSB MIA98LA019Accident · No injuriesLimited investigationFinal reportCessna 402B · Fort Lauderdale, FLThe pilot's improper management of fuel resulting in a total loss of engine power on both engines due to fuel exhaustion.NTSB IAD98LA009Accident · Minor injuriesLimited investigationFinal reportCessna P210N · Smoketown, PAThe pilot in command's (CFI) improper management of the fuel supply, which resulted in fuel exhaustion of the selected tank and the subsequent loss of engine power.NTSB FTW98LA025Accident · No injuriesLimited investigationFinal reportBeech A36TC · Stratford, TXThe pilot's failure to maintain the proper glidepath with the airplane resulting in the airplane not touching down at the proper touchdown point on the runway. A factor was the unfavorable winds.NTSB FTW98TA051Incident · No injuriesFinal reportCessna P210N · Bryce Canyon, UTThe failure of the resistor (inverter) in the door seal pressurization air pump due to continuous operation. Factors were a failure in the door seal pressurization system, its inadequate design by the manufacturer, its inadequate written instructions for…NTSB CHI98LA001Accident · No injuriesLimited investigationFinal reportCessna T210N · Fargo, NDthe circuit breaker for the hydraulic pump popped during gear extension which resulting in the failure of the landing gear to lock in the extended position.NTSB SEA97LA216Accident · Minor injuriesLimited investigationFinal reportCessna P210N · Creswell, ORThe pilot's improper fuel management in which the fuel selector was positioned on tank with inadequate fuel resulting in fuel starvation. Also causal was the pilot's failure to perform the pilot operating handbook 'engine failure in flight' procedure. A…NTSB NYC97LA183Accident · No injuriesLimited investigationFinal reportCessna 402C · Nantucket, MAthe pilot's delayed decision to perform a go-around (missed approach). Related factors were: darkness, low ceiling, fog, and disorientation of the flight crew, while making the approach in conditions of limited visibility.NTSB ANC97LA150Accident · No injuriesLimited investigationFinal reportCessna 402C · Kivalina, AKAn overstress fracture of the nose landing gear attachment. A factor associated with the accident was the rough landing area.NTSB ANC97LA145Accident · No injuriesLimited investigationFinal reportCessna 402C · Buckland, AKThe failure of the pilot of the Cessna 402C, N2649Z, to maintain adequate clearance while taxiing alongside the stationary Cessna 208B, N1123R.NTSB LAX97LA307Accident · No injuriesLimited investigationFinal reportCessna T210M · San Martin, CAInstallation of improper connecting hardware by maintenance personnel, and, the inadequate inspection of the installed hardware by inspection personnel resulting in separation of the engine throttle linkage.NTSB ATL97LA124Accident · Minor injuriesLimited investigationFinal reportCessna 414A · Anderson, SCthe pilot misjudged distance and speed on final approach to land and failed to attain a proper touchdown point during the landing, which resulted in an overrun of the runway and collision with a fence. A related factor was the loss of engine power during…NTSB CHI97LA265Accident · Minor injuriesLimited investigationFinal reportCessna P210 · Grayslake, ILexcessive airspeed and the pilot's failure to attain the proper touchdown point during landing. Factors associated with the accident were inadequate aircraft preflight and the ditch.NTSB NYC97LA190Accident · No injuriesLimited investigationFinal reportBeech 58TC · E. Farmingdale, NYthe pilot's improper starting procedure, which led to an engine fire; and his failure to follow the emergency checklist, which contributed to the level of damage that the airplane received.NTSB LAX97LA293Accident · No injuriesLimited investigationFinal reportCessna 188 · Eloy, AZThe pilot's improper recovery from a bounced landing and his failure to maintain directional control due to inadequate rudder use.NTSB SEA97LA175Accident · No injuriesLimited investigationFinal reportCessna T210H · Stehekin, WAThe pilot's misreading of the windsock and subsequent downwind landing. Factors in the accident were the sunglare and tailwind.NTSB ATL97LA099Accident · Minor injuriesLimited investigationFinal reportCessna P210N · Destin, FLa loss of engine power for undetermined reasons.NTSB CHI97LA191Accident · No injuriesLimited investigationFinal reportCessna 402B · Springfield, MOThe pilot-in-command's (CFI) inadequate supervision and failure to take remedial action. A factor was the dual student's failure to maintain directional control.NTSB NYC97WA104Accident · 2 fatalForeign investigationCessna TU-206G · Carroll Lake, CanadaNTSB SEA97LA104Accident · 1 fatalLimited investigationFinal reportCessna T188C · Mitchell, ORThe pilot's failure to maintain adequate airspeed while maneuvering, which led to a stall. A factor contributing to the accident was the lack of adequate altitude to effect a successful stall recovery.NTSB CHI97IA127Incident · No injuriesIncident investigationFinal reportCessna T210 · Winona, MNLoss of engine power due to improper maintenance installation.NTSB CHI97FA102Accident · 2 fatalField investigationFinal reportCessna T210N · Vichy, MOfailure of the pilot to properly follow the missed approach procedure and maintain the minimum descent altitude (MDA) during night/IFR flight. Factors relating to the accident included: darkness, low ceiling, fog, and failure of the pilot to properly…NTSB IAD97FA064Accident · 2 fatalField investigationFinal reportCessna 414 · Hillsboro, OHfailure of the pilot to maintain adequate airspeed, while maneuvering, which resulted in an advertent stall and collision with trees, vehicles, and the terrain.NTSB LAX97FA143Accident · 2 fatalField investigationFinal reportCessna T210N · Grand Canyon, AZThe pilot's failure to maintain aircraft control due to spatial disorientation and his lack of proficiency in conducting instrument flight. Contributing were the inoperative alternator, cockpit lighting, and vacuum system.NTSB FTW97LA142Accident · No injuriesLimited investigationFinal reportCessna T210L · Durango, COthe pilot's improper planning/decision, and failure to ensure there was sufficient fuel aboard for the flight, which resulted in fuel exhaustion and loss of engine power. A factor relating to the accident was: the lack of suitable terrain for a successful…NTSB FTW97FA130Accident · 1 fatalField investigationFinal reportCessna 421 · League City, TXThe pilot's failure to refuel the airplane which resulted in the loss of power to the right engine due to fuel exhaustion, and the pilot's failure to maintain airspeed during the single engine landing approach which resulted in a stall/spin.NTSB CHI97LA087Accident · No injuriesLimited investigationFinal reportCessna T210 · Janesville, WIthe pilot inadvertently retracting the landing gear during the takeoff roll.NTSB CHI97FAMS1Accident · 2 fatalMissing aircraftFinal reportCessna T210N · Chicago, ILUndetermined.NTSB MIA97WA100Accident · 1 fatalForeign investigationCessna T210 · Challao, ArgentinaNTSB CHI97LA066Accident · No injuriesLimited investigationFinal reportCessna 414 · Springfield, MOthe pilot's continued flight into known icing conditions with an inadequate windscreen deicing system and the diminished visual lookout. Factors were the icing weather conditions and the windscreen ice.NTSB IAD97IA045Incident · No injuriesIncident investigationFinal reportCessna 402C · Provincetown, MAthe pilot's inadequate inflight planning/decision, and his misjudgment of speed and distance. Related factors were: fog, tailwind, and soft terrain on the overrun area at the end of the runway.