NTSB investigations, OK
58 cases where the sequence of events included Off-field or emergency landing.
Cases per year
| 2008 | 2 |
|---|---|
| 2009 | 5 |
| 2010 | 6 |
| 2011 | 5 |
| 2012 | 3 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 3 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 1 |
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 c.\"eventStateOrRegion\" = 'OK' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '440' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\"))
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 c."eventStateOrRegion" = 'OK' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '440' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) 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 CEN26LA073Accident · Minor injuriesClass 4 · LimitedFinal reportRockwell International 114 · Stroud, OKThe pilot’s inadequate fuel planning, which resulted in a total loss of power due to fuel exhaustion.NTSB CEN24LA104Accident · No injuriesClass 3 · LimitedFinal reportPiper PA24 · Cherokee, OKA partial loss of engine power for reasons that could not be determined. Contributing to the accident was the presence of ground fog, which hindered the landing approach and resulted in the pilot inadvertently landing long and impacting a fence during the…NTSB CEN24FA057Accident · 2 fatalClass 3 · FieldFinal reportBeech A23-24 · Oklahoma City, OKA total loss of engine power due to multiple connecting rod failures from oil starvation associated with an extensive before takeoff oil system leak, the source of which could not be identified due to postaccident fire damage.NTSB CEN23FA360Accident · Serious injuriesClass 3 · FieldFinal reportPiper PA-24-250 · Oklahoma City, OKThe pilot’s mismanagement of fuel, which resulted in fuel starvation and a subsequent total loss of engine power.NTSB CEN23LA327Accident · Minor injuriesClass 3 · LimitedFinal reportVans RV10 · Chouteau, OKThe total loss of engine power as a result of a failed positive crankcase ventilation (PCV) valve and a subsequent impact with terrain.NTSB CEN23LA147Accident · Minor injuriesClass 4 · LimitedFinal reportBell OH-58A · Wade, OKThe total loss of engine power due to fuel contamination.NTSB CEN22LA343Accident · No injuriesClass 3 · LimitedFinal reportBeech E33A · Zena, OKThe pilot’s inadequate preflight inspection and fuel planning, and improper in-flight decision making which resulted in a total loss of engine power due to fuel exhaustion.NTSB CEN22LA311Accident · No injuriesClass 3 · LimitedFinal reportRotorsport UK MTOSport 2017 · Mead, OKA partial loss of engine power for reasons that could not be determined.NTSB CEN22LA196Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-34-200T · Marshall, OKThe pilot’s failure to manage fuel, which resulted in a loss of engine power to both engines due to fuel starvation.NTSB CEN22LA066Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-22-135 · Tahlequah, OKA loss of yaw control while on final approach, which resulted in the pilot performing an off-runway landing, and a subsequent nose over. The reason for the loss of yaw control could not be determined based on the available evidence.NTSB CEN22LA055Accident · Minor injuriesClass 4 · LimitedFinal reportRay Earl D Flightstar Iisc · Haskell, OKA sudden loss of engine power after takeoff for undetermined reasons based on the information available.NTSB CEN21LA218Accident · No injuriesClass 4 · LimitedFinal reportCessna R182 · Tulsa, OKThe pilot’s inability to extend the main landing gear due to incomplete maintenance, which resulted in a partial wheels-up landing and the mechanic’s failure to follow proper maintenance procedures that led to the loss of main landing gear system hydraulic…NTSB CEN21LA188Accident · No injuriesClass 4 · LimitedFinal reportCessna 150M · Tishomingo, OKThe pilot’s decision to abort the takeoff on encountering a wind gust and his landing beyond the end of the runway that resulted in the airplane impacting a ditch collapsing the nose landing gear.NTSB CEN21LA074Accident · No injuriesClass 4 · LimitedFinal reportZlin Savage Cub-S · Francis, OKThe pilot’s selection of unsuitable terrain for the landing, which resulted in a nose over when the airplane encountered soft sand during the landing roll.NTSB CEN21LA047Accident · Serious injuriesClass 3 · LimitedFinal reportErcoupe 415 · Ardmore, OKThe pilot’s improper decision to takeoff with 3 persons in a 2-place airplane and over maximum gross weight, and his failure to apply carburetor heat when the airplane’s engine experienced carburetor ice and a partial loss of power.NTSB CEN20LA292Accident · No injuriesClass 3 · LimitedFinal reportBeech A23-24 · Burns Flat, OKThe mechanic’s improper maintenance when he reinstalled the fuel servo during the last annual inspection, which resulted in a loss of engine power during cruise flight when the throttle control rod-end disconnected from the fuel servo throttle linkage.NTSB CEN20LA053Accident · Minor injuriesClass 3 · LimitedFinal reportCessna T210 · Ada, OKThe pilot’s inadequate fuel management, which resulted in a total loss of engine power due to fuel starvation, and the pilot’s inadequate preflight inspection and preflight fuel planning.NTSB CEN18LA156Accident · No injuriesLimited investigationFinal reportLaminar Lancair 360 · Woodward, OKThe pilot-rated passenger’s inadvertent contact with and closure of the emergency fuel shutoff valve, which resulted in the total loss of engine power due to fuel starvation. Contributing to the accident was the pilot's lack of experience in the accident…NTSB CEN18LA125Accident · Minor injuriesLimited investigationFinal reportCub Crafters PA18 150 · Beggs, OKThe pilot's failure to verify that the fuel selector was properly set before takeoff, which resulted in a total loss of engine power due to fuel starvation.NTSB CEN18LA075Accident · Serious injuriesLimited investigationFinal reportPiper PA 28-236 · Tishomingo, OKThe pilot’s inadequate preflight fuel planning and in-flight fuel monitoring and his decision to take off with an unverified amount of fuel, which resulted in fuel exhaustion and a subsequent impact with trees during an attempted forced landing.NTSB GAA17CA472Accident · No injuriesData collectionFinal reportMooney M20 · Skiatook, OKThe pilot's improper decision to conduct the flight despite the fuel gauges indicating that there was insufficient fuel for the flight, which resulted in the low amount of fuel in the right tank becoming unported during the multiple turns, and his subsequent…NTSB CEN17LA292Accident · Minor injuriesLimited investigationFinal reportPiper PA 46 350P · Tahlequah, OKThe total loss of engine power, which resulted from fatigue failure of two engine through bolts and the No. 2 cylinder attachment studs due to the lack of sufficient clamping force.NTSB CEN17LA286Accident · Minor injuriesLimited investigationFinal reportBeech V35 · Walters, OKMaintenance personnel’s installation of an improper vacuum pump gasket, which resulted in oil starvation to the engine and a subsequent total loss of engine power.NTSB CEN17LA186Accident · Minor injuriesLimited investigationFinal reportPiper PA 28-140 · Muskogee, OKThe pilot's improper in-flight fuel management, which resulted in a partial loss of engine power due to fuel starvation.NTSB CEN17LA121Accident · No injuriesLimited investigationFinal reportBeech C90A · Rattan, OKThe loss of electrical power due to the pilot’s inadvertent selection of the engine start switches and the subsequent fuel exhaustion to the left engine as the pilot attempted to locate visual meteorological conditions. Contributing to the accident were the…NTSB CEN16LA323Accident · Minor injuriesLimited investigationFinal reportCessna TU206C · Skiatook, OKA total loss of engine power after takeoff for reasons that could not be determined based on the available information.NTSB GAA16CA177Accident · Minor injuriesData collectionFinal reportBeech A23 · Hulbert, OKThe pilot's inadequate fuel planning, which resulted in fuel exhaustion, and collision with terrain.NTSB CEN16LA082Accident · No injuriesLimited investigationFinal reportBeech V35B · Tahlequah, OKA partial loss of engine power shortly after takeoff due to an inadequately tightened fuel line. Also causal was the pilot's failure to extend the landing gear once the airplane was in a position to safely land on the runway.NTSB CEN15LA258Accident · Minor injuriesLimited investigationFinal reportFlight Design Ctsw · Haskell, OKThe loss of engine power for reasons that could not be determined because a postaccident engine examination and test run did not reveal any evidence of preimpact malfunctions or failures that would have precluded normal operation.NTSB CEN15LA238Accident · No injuriesLimited investigationFinal reportPiper PA-25-235 · Omega, OKImproper base metal preparation or contamination of the No. 5 cylinder wall before it was coated, which resulted in the coating peeling off of the cylinder wall and contaminating the engine oil and the subsequent partial loss of engine power.NTSB CEN15LA205Accident · Minor injuriesLimited investigationFinal reportPitts Model 12 · Burneyville, OKThe partial loss of engine power due to contamination of the fuel system.NTSB CEN14LA526Accident · Serious injuriesLimited investigationFinal reportPreiss Vans RV-9A · Hobart, OKA loss of engine power due to fuel exhaustion, which resulted from the pilot's erroneous preflight fuel calculations and inadequate in-flight fuel management.NTSB CEN14LA218Accident · Serious injuriesLimited investigationFinal reportBeech A36 · Wann, OKThe pilot's inadequate preflight inspection and planning and inflight fuel management, which resulted in a loss of engine power due to fuel exhaustion and a subsequent forced landing in an area of unsuitable terrain.NTSB CEN13LA370Accident · No injuriesLimited investigationFinal reportMooney M20J · El Reno, OKA loss of engine power, which resulted from the failure of the magneto assembly for reasons that could not be determined during postaccident examinations.NTSB CEN13CA315Accident · No injuriesData collectionFinal reportCub Crafters CCK · Cookson, OKA total loss of engine power due to water contamination in the fuel. Contributing to the accident was the pilot's failure to check the fuel during the preflight, and failure to check the fuel storage tank’s fuel filter/water separator.NTSB CEN13LA155Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Tulsa, OKThe line technician’s failure to remove the refueling mat from the helicopter fuselage following servicing, which resulted in the mat striking the tail rotor in flight, and the pilot’s inadequate preflight inspection.NTSB CEN13LA132Accident · No injuriesLimited investigationFinal reportBellanca 17-30A · Antlers, OKThe pilot's improper fuel management, which resulted in a total loss of engine power due to fuel starvation.NTSB CEN13FA080Accident · Minor injuriesField investigationFinal reportCessna 208B · Bryans Corner, OKThe total loss of engine power as a result of a fractured compressor turbine blade due to fatigue cracking.NTSB CEN12LA235Accident · No injuriesLimited investigationFinal reportEurocopter SA315B · Alva, OKFailure of the current and previous operators to comply with the manufacturer's maintenance procedures for operation in sandy environments, which resulted in turbine case erosion and the subsequent uncontained engine failure.NTSB CEN12LA134Accident · Minor injuriesLimited investigationFinal reportAero Commander 500-B · Bartlesville, OKThe total loss of engine power due to fuel exhaustion and the pilot’s inadequate preflight inspection, which did not correctly identify the airplane’s fuel quantity before departure.NTSB CEN11CA609Accident · Minor injuriesData collectionFinal reportMooney M20C · Allen, OKA total loss of engine power in flight due to fuel starvation as a result of the pilot’s inadequate fuel management.NTSB CEN11CA509Accident · No injuriesData collectionFinal reportBell 206B · Temple, OKThe pilot’s failure to maintain clearance from static power lines.NTSB CEN11LA385Accident · No injuriesLimited investigationFinal reportWiley C W RV-6A · Colgate, OKThe loss of engine power for undetermined reasons.NTSB CEN11LA350Accident · Serious injuriesLimited investigationFinal reportPiper PA-22-160 · Frederick, OKAn in-flight fire for undetermined reasons.NTSB CEN11CA353Accident · No injuriesData collectionFinal reportHawker Beechcraft G36 · Guymon, OKThe pilot's loss of directional control while landing in gusty, crosswind conditions.NTSB CEN10LA572Accident · Serious injuriesLimited investigationFinal reportCessna 172RG · Tulsa, OKA shorted terminal lug on the landing gear hydraulic pump which resulted in a cabin fire. Contributing to the accident was the lack of clear installation procedures for the hydraulic pump.NTSB CEN10CA517Accident · Minor injuriesData collectionFinal reportBeech D35 · Guymon, OKThe loss of engine power for undetermined reasons.NTSB CEN10LA483Accident · No injuriesLimited investigationFinal reportCirrus Design SR22 · Idabel, OKA loss of engine power for undetermined reasons.NTSB CEN10LA440Accident · No injuriesLimited investigationFinal reportBeech F35 · Enid, OKA loss of engine power for undetermined reasons.NTSB CEN10LA241Accident · Minor injuriesLimited investigationFinal reportHager Clinton Ray Vans RV-8 · Prague, OKThe in-flight separation of a propeller blade for undetermined reasons.