NTSB investigations: Continental TSIO-520 series, 1993
26 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\") = 1993
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") = 1993
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 NYC94FA038Accident · 2 fatalField investigationFinal reportBeech B36TC · Lost Creek, KYThe loss of engine power for undetermined reasons and the failure of the pilot to maintain airspeed which resulted in an inadvertent stall and inflight collision with the terrain. A factor was the lack of suitable terrain for a forced landing.NTSB CHI94LA047Accident · Serious injuriesLimited investigationFinal reportCessna T210 · Ashley, INInadequate aircraft preflight by the pilot-in-command. A factor relating to this accident is the dark night.NTSB MIA94LA037Accident · Minor injuriesLimited investigationFinal reportPiper PA-46-301P · Fort Myers, FLThe failure of the pilot-in-command to abort the takeoff. A contributing factor was the soft condition of the runway surface.NTSB MIA94LA014Accident · Minor injuriesLimited investigationFinal reportCessna P210N · Fort Lauderdale, FLAn engine failure for undetermined causes over terrain unsuitable for a forced landing.NTSB MIA94WA018Accident · No injuriesForeign investigationBeech 58TC · Kingston, JamaicaNTSB MIA94WA005Accident · 2 fatalForeign investigationCessna 402B · Congo Town, Congo - KinshasaNTSB NYC94LA006Accident · No injuriesLimited investigationFinal reportCessna T210F · Frederick, MDThe mechanic's inadequate inspection and the pilot's inadequate preflight inspection which failed to detect water-contaminated fuel, resulting in a loss of engine power and a forced landing.NTSB ATL94LA003Accident · No injuriesLimited investigationFinal reportCessna T188C · Rogersville, ALWas the pilot's inadequate pre-flight preparation which resulted in fuel exhaustion during take off.NTSB FTW94LA001Accident · Minor injuriesLimited investigationFinal reportCessna T188C · New Deal, TXFailure of the pilot to maintain ground clearance while avoiding a powerline. Failure of the pilot to see a second set of power lines prior to initiating the spraying run was also a cause.NTSB BFO93LA164Accident · No injuriesLimited investigationFinal reportCessna 402B · Eau Claire, PAThe separation of the number four cylinder on the airplane's left engine for undetermined reasons. A factor in the accident was the rough/uneven terrain.NTSB FTW93LA249Accident · No injuriesLimited investigationFinal reportCessna T188C · Rockport, TXInadvertent stall/mush experienced by the pilot.NTSB SEA93LA177Accident · Serious injuriesLimited investigationFinal reportCessna T210L · Cheyenne, WYAn undetermined loss of engine power.NTSB CHI93LA287Accident · No injuriesLimited investigationFinal reportCessna T210M · Neosho, MOIs the pilot in command's failure to maintain proper clearance. Factors relating to this accident are the pilot in command's inadequate preflight preparation and the loss of total engine power as a result of fuel exhaustion.NTSB LAX93FA274Accident · 5 fatalField investigationFinal reportCessna T303 · Prescott, AZThe pilot misjudging distance and altitude during a night approach. Factors which contributed to the accident were: the pilot's impairment due to fatigue exacerbated by alcohol consumption, the dark night, and the high density altitude and turbulent weather…NTSB CHI93LA217Accident · No injuriesLimited investigationFinal reportCessna P210 · Pulaski, ILthe pilot's improper fuel tank selection resulting in fuel starvation. A factor in the accident is the soft emergency landing surface.NTSB SEA93LA132Accident · Minor injuriesLimited investigationFinal reportCessna T-188C · Augusta, MTThe pilot's failure to maintain airspeed and terrain clearance while maneuvering on an aerial application flight. A factor relating to the accident was the pilot's diverted attention.NTSB SEA93LA127Accident · No injuriesLimited investigationFinal reportCessna 210L · Lynden, WADirectional control not being maintained. Factors include a high touchdown speed, light rain, and a wet landing surface.NTSB SEA93LA122Accident · No injuriesLimited investigationFinal reportCessna TU206G · Mountain Home, IDCompensation for wind conditions was inadequate. The wind gusts were a factor.NTSB ANC93LA068Accident · No injuriesLimited investigationFinal reportCessna 402B · Kivalina, AKThe pilot's failure to check the condition of the runway before takeoff. The soft runway condition was a factor in the accident.NTSB LAX93LA194Accident · Serious injuriesLimited investigationFinal reportCessna P210N · Oakland, CAthe pilot's poor decision to continue flying the airplane with a known deficiency and the poorly performed major overhaul of the engine. The failed crankshaft due to fatigue are factors in this accident.NTSB ATL93FA082Accident · 2 fatalField investigationFinal reportAmerican AA-1A · Statesboro, GAInadequate visual lookout by the pilots of both aircraft. Factors related to the accident were: failure of the pilot of N9317L to illuminate his aircraft navigation lights, and improper radio communications by the pilot of N47WD by selecting the wrong UNICOM…NTSB SEA93LA087Accident · No injuriesLimited investigationFinal reportCessna T210M · Scappose, WAClearance from objects was not maintained. The pilot's poor inflight planning and the weather conditions were factors.NTSB SEA93LA080Accident · No injuriesLimited investigationFinal reportPiper PA-46-310P · Hailey, IDThe pilot in command's failure to maintain directional control. A factor contributing to the accident was the snowbank.NTSB DEN93LA030Accident · No injuriesLimited investigationFinal reportCessna T210N · Walsh, COA complete power loss from mechanical failure. A factor was: a pond, which the aircraft entered during landing roll.NTSB LAX93LA105Accident · No injuriesLimited investigationFinal reportBeech 58P · Pacoima, CAThe pilot's poorly planned approach, his use of an excessive airspeed on final approach and his improper use of the brakes. A factor in the accident was his limited experience in both multi engine and in the accident aircraft.NTSB DEN93LA022Accident · No injuriesLimited investigationFinal reportCessna T210L · Monte Vista, COA loss of control during landing when the aircraft struck a snowbank which was left on the runway as a result of inadequate plowing.