NTSB investigations, 2009, OK
180,611 investigations by the National Transportation Safety Board since 1962: 174,590 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.
Cases per year
| 1964 | 108 |
|---|---|
| 1965 | 105 |
| 1966 | 100 |
| 1967 | 134 |
| 1968 | 100 |
| 1969 | 99 |
| 1970 | 81 |
| 1971 | 102 |
| 1972 | 56 |
| 1973 | 77 |
| 1974 | 66 |
| 1975 | 60 |
| 1976 | 66 |
| 1977 | 72 |
| 1978 | 63 |
| 1979 | 66 |
| 1980 | 64 |
| 1981 | 79 |
| 1982 | 63 |
| 1983 | 64 |
| 1984 | 65 |
| 1985 | 47 |
| 1986 | 42 |
| 1987 | 45 |
| 1988 | 38 |
| 1989 | 40 |
| 1990 | 29 |
| 1991 | 30 |
| 1992 | 36 |
| 1993 | 23 |
| 1994 | 32 |
| 1995 | 42 |
| 1996 | 35 |
| 1997 | 31 |
| 1998 | 41 |
| 1999 | 36 |
| 2000 | 31 |
| 2001 | 24 |
| 2002 | 26 |
| 2003 | 22 |
| 2004 | 23 |
| 2005 | 25 |
| 2006 | 21 |
| 2007 | 28 |
| 2008 | 25 |
| 2009 | 23 |
| 2010 | 23 |
| 2011 | 19 |
| 2012 | 18 |
| 2013 | 23 |
| 2014 | 11 |
| 2015 | 17 |
| 2016 | 21 |
| 2017 | 20 |
| 2018 | 15 |
| 2019 | 15 |
| 2020 | 18 |
| 2021 | 17 |
| 2022 | 22 |
| 2023 | 23 |
| 2024 | 19 |
| 2025 | 19 |
| 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\") = 2009
AND c.\"eventStateOrRegion\" = 'OK' AND c.\"eventCountry\" = 'USA'
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") = 2009 AND c."eventStateOrRegion" = 'OK' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run 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 CEN10FA071Accident · 1 fatalField investigationFinal reportCessna 310R · Alva, OKThe pilot's impairment due to medication use, a migraine headache, or both, and his decision to continue the approach below minimums without the proper visual references, resulting in the subsequent collision with terrain. Contributing to the accident was the…NTSB CEN10LA043Accident · 2 fatalLimited investigationFinal reportMoore Skybolt/BM · Altus, OKThe pilot's poor judgment by performing intentional low-level maneuvers that resulted in an inadvertent stall/spin at an altitude to low to affect a safe recovery.NTSB CEN10FA019Accident · 2 fatalField investigationFinal reportRobinson Helicopter R22 Beta · Tahlequah, OKThe pilot's impairment due to recent heavy use of methamphetamine, recent use of a narcotic pain reliever, and fatigue. Contributing to the accident was the pilot's lack of instrument experience and training.NTSB CEN09CA569Accident · No injuriesData collectionFinal reportCessna T210 · Tulsa, OKA temporary loss of elevator pitch control for undetermined reasons.NTSB CEN09CA563Accident · Minor injuriesData collectionFinal reportHalbert James H Rans S-7 · Short, OKA partial loss of engine power for undetermined reasons.NTSB CEN09FA562Accident · 5 fatalField investigationFinal reportPiper PA-32R-300 · Tulsa, OKThe non-instrument-rated pilot’s decision to attempt flight in instrument meteorological conditions, which resulted in spatial disorientation and an in-flight collision with a radio tower guy wire.NTSB CEN09LA501Accident · Minor injuriesLimited investigationFinal reportBeech 35 · Oklahoma City, OKA total loss of engine power due to fuel exhaustion as a result of the pilot’s improper fuel planning.NTSB CEN09CA479Accident · Serious injuriesData collectionFinal reportPiper PA28-151 · Purcell, OKThe student pilot's failure to see and avoid the power lines.NTSB CEN09FA462Accident · 1 fatalField investigationFinal reportBeech V35 · Oklahoma City, OKThe pilot’s decision to operate an airplane with known deficiencies, and the loss of engine power during climb for undetermined reasons.NTSB CEN09CA387Accident · No injuriesData collectionFinal reportCessna 152 · Oklahoma City, OKThe pilot's failure to maintain control of the airplane during landing.NTSB CEN09TA399Accident · No injuriesFinal reportCessna 182 · Cookson, OKThe pilot's failure to maintain clearance with the building while taxiing on a road.NTSB CEN09CA359Accident · No injuriesData collectionFinal reportHiller UH-12E · Stringtown, OKThe pilot's failure to maintain clearance from power lines. Contributing to the accident was the pilot's preoccupation with personal affairs.NTSB CEN09LA325Accident · Minor injuriesLimited investigationFinal reportCessna 182 · Skiatook, OKLoss of engine power for undetermined reasons.NTSB CEN09CA287Accident · Serious injuriesData collectionFinal reportPitts Aerobatics S-2B · Muskogee, OKInadequate supervision by the certified flight instructor, resulting in a delayed stall recovery attempt.NTSB CEN09CA282Accident · No injuriesData collectionFinal reportPiper PA-28-140 · Seminole, OKThe pilot's failure to maintain directional control during takeoff.NTSB CEN09LA281Accident · No injuriesLimited investigationFinal reportCessna 551 · Stillwater, OKThe pilot's loss of control for undetermined reasons.NTSB CEN09LA247Accident · Serious injuriesLimited investigationFinal reportCessna 182T · Stigler, OKThe loss of directional control during takeoff. Contributing to the accident was the pilot's decision to take off with 40-degrees of flaps and with a tailwind.NTSB CEN09FA230Accident · 1 fatalField investigationFinal reportCessna 337C · Stillwater, OKThe total loss of dual engine power due to fuel exhaustion as a result of the pilot's inadequate fuel planning.NTSB CEN09CA199Accident · No injuriesData collectionFinal reportRoach Neil Glasair SU · Tulsa, OKThe pilot's improper flare, and the flight instructor's delayed remedial action.NTSB CEN09CA192Accident · Minor injuriesData collectionFinal reportChampion 7FC · Thomas, OKA partial loss of engine power for undetermined reasons.NTSB CEN09LA197Accident · No injuriesLimited investigationFinal reportNeland Richard L Daytona SU · Guymon, OKFailure of the left main landing gear shock/strut during takeoff for undetermined reasons.NTSB CEN09LA168Accident · No injuriesLimited investigationFinal reportCessna 152 · Tulsa, OKThe pilot's improper flare and recovery from a bounced landing.NTSB CEN09CA133Accident · Minor injuriesData collectionFinal reportBrantly B-2B · Cement, OKThe pilot's failure to maintain proper airspeed and descent rate during approach, which resulted in a hard landing. Contributing to the accident were the nearby power lines.