NTSB investigations, OK
97 cases where the first occurrence was “Loss of engine power”.
Cases per year
| 1982 | 6 |
|---|---|
| 1983 | 4 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 4 |
| 1987 | 4 |
| 1988 | 3 |
| 1989 | 1 |
| 1991 | 6 |
| 1992 | 5 |
| 1993 | 4 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 4 |
| 1997 | 3 |
| 1998 | 5 |
| 1999 | 4 |
| 2000 | 5 |
| 2001 | 5 |
| 2002 | 7 |
| 2003 | 5 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 4 |
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 350)
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 350) 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 DFW07CA194Accident · Minor injuriesData collectionFinal reportNicely Kitfox Model 5 · Guthrie, OKThe loss of engine power for undetermined reasons. A contributing factor was the lack of suitable landing terrain for the forced landing.NTSB DFW07LA167Accident · No injuriesLimited investigationFinal reportRotorway 162F · Stratford, OKThe loss of engine power due to a seized supercharger. A contributing factor was the lack of suitable terrain for the forced landing.NTSB DFW07LA162Accident · No injuriesLimited investigationFinal reportAerospatiale SA-315 · Stuart, OKThe loss of engine power due to a clogged fuel tube. A contributing factor was the lack of suitable terrain for the forced landing.NTSB DFW07CA129Accident · No injuriesData collectionFinal reportGrumman G-164A · Sayre, OKThe partial loss of engine power on takeoff-initial climb for an undetermined reason. A factor associated with the accident was the lack of suitable terrain for a forced landing.NTSB DFW07FA039Accident · 3 fatalField investigationFinal reportBellanca 17-30A · Jay, OKThe loss of engine power for undetermined reasons and the pilot's improper decision to extend the landing gear for the water landing. Contributing factors were the prevailing night conditions and the lack of suitable terrain for the forced landing.NTSB DFW06CA165Accident · No injuriesData collectionFinal reportCessna 210 · Lawton, OKThe loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.NTSB DFW05FA188Accident · 3 fatalField investigationFinal reportCessna 310Q · Ada, OKThe loss of engine power as a result of a fatigue fracture in one of the crankshaft gear teeth for undetermined reasons. Also causal was the pilot's failure to maintain control of the twin-engine airplane after the power loss, which resulted in an inadvertent…NTSB DFW05LA140Accident · Serious injuriesLimited investigationFinal reportDebus/Mountain/Bowes Debus-Casst-Snoshoo · Oklahoma City, OKThe pilot's failure to maintain airspeed which resulted in an inadvertent stall. A contributing factor was the loss of engine power as result of the fracture of the number two piston to crankshaft connecting rod.NTSB DFW05LA106Accident · No injuriesLimited investigationFinal reportPiper PA-18-105 · Perry, OKA loss of engine power for undetermined reasons. A contributing factor was collision with a piece of farm equipment.NTSB DFW05LA067Accident · No injuriesLimited investigationFinal reportCessna 172F · Sallisaw, OKA loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.NTSB DFW05LA027Accident · No injuriesLimited investigationFinal reportCessna P210N · Pawhuska, OKThe pilot's mismanagement of the fuel by his failure to adequately set the fuel selector position which resulted in fuel exhaustion and the loss of engine power.NTSB FTW04LA171Accident · Serious injuriesLimited investigationFinal reportStinson 108-3 · Tulsa, OKThe loss of engine power for undetermined reasons.NTSB FTW04LA015Accident · No injuriesLimited investigationFinal reportPiper PA-28-161 · Henryetta, OKA loss of engine power due to fuel starvation. A contributing factor was the inadequate inflight planning procedures for a cross country flight.NTSB FTW04LA003Accident · No injuriesLimited investigationFinal reportStinson 108-1 · Pauls Valley, OKThe loss of engine power for undetermined reasons.NTSB FTW03LA230Accident · Minor injuriesLimited investigationFinal reportPiper PA-12 · Wayne, OKA loss of engine power due to fuel exhaustion as a result of the pilot's failure to refuel. Factors were the lack of suitable terrain for the forced landing.NTSB FTW03LA151Accident · No injuriesLimited investigationFinal reportCessna A188B · Kinta, OKThe loss of engine power due to fuel exhaustion. Contributing factors were the pilot's failure to supervise the refueling of the aircraft and failure to use his before takeoff checklist.NTSB FTW03LA091Accident · No injuriesLimited investigationFinal reportGilbertson Zodiac CH601HDS · Grandfield, OKThe loss of engine power for an undetermined reason. Contributing factors were the lack of suitable terrain for the forced landing and the unfavorable wind.NTSB FTW03FA051Accident · 5 fatalField investigationFinal reportPiper PA-34-220T · McAlester, OKThe pilot's failure to maintain the airplane's minimum controllable airspeed during a single-engine go-around which resulted in his loss of control. Contributing factors to the accident included the loss of power from the left engine as a result of…NTSB FTW02LA257Accident · No injuriesLimited investigationFinal reportSmith Aerostar 601P · Piedmont, OKA fuel leak at the left boost pump to bladder tank flange, which resulted in fuel exhaustion and the subsequent loss of power to both engines.NTSB FTW02LA223Accident · No injuriesLimited investigationFinal reportPiper PA-36-285 · Altus, OKThe loss of engine power as a result of the fracture of a compressor turbine blade due to fatigue. A contributing factor was the lack of suitable terrain for the forced landing.NTSB FTW02LA160Accident · Minor injuriesLimited investigationFinal reportErcoupe 415-C · Hinton, OKFuel exhaustion due to a fuel cap leak. A contributing factor was the lack of suitable terrain for the forced landing.NTSB FTW02LA133Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-140 · Owasso, OKThe loss of engine power as a result of the pilot's failure to remove the engine cowling plugs during the preflight inspection. A contributing factor was lack of suitable terrain for the forced landing.NTSB FTW02LA096Accident · Minor injuriesLimited investigationFinal reportMooney M20A · Norman, OKMaintenance personnel's improper clamp installation on the mixture control cable, which resulted in a loss of engine power.NTSB FTW02LA089Accident · No injuriesLimited investigationFinal reportBell 206L-3 · Tulsa, OKthe loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.NTSB FTW02LA009Accident · Minor injuriesLimited investigationFinal reportCessna 182A · Chickasha, OKThe loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for a forced landing.NTSB FTW01LA199Accident · No injuriesLimited investigationFinal reportJohn Greenlee X-Aircamper · Healdton, OKThe loss of engine power due to carburetor ice as a result of the pilot's failure to apply carburetor heat during the approach to land. Contributing factors were weather conditions conducive to carburetor icing conditions and the lack of suitable terrain for…NTSB FTW01LA175Accident · No injuriesLimited investigationFinal reportPiper PA-28 · Tulsa, OKthe partial loss of engine power for an undetermined reason. A factor was the lack of suitable terrain for the forced landing.NTSB FTW01LA120Accident · No injuriesLimited investigationFinal reportKirchner Pietenpol Aircamper · Tulsa, OKthe pilot's inadequate flare during the forced landing, which resulted in a hard landing. A contributing factor was the engine overheating due a stuck oil cooler thermostat valve, which resulted in a loss of power.NTSB FTW01LA078Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Oklahoma City, OKthe loss of engine power during the initial takeoff climb for an undetermined reason, which resulted in a forced landing. A contributory factor to the accident was the lack of suitable terrain for the forced landing.NTSB FTW00LA264Accident · No injuriesLimited investigationFinal reportBeech H35 · Wagoner, OKThe loss of engine power during the takeoff initial climb, for an undetermined reason. A factor was the lack of suitable terrain for the forced landing.NTSB FTW00LA255Accident · No injuriesLimited investigationFinal reportMooney M20 · Owasso, OKThe loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.NTSB FTW00LA253Accident · No injuriesLimited investigationFinal reportGrumman-Schweizer G-164B · Erick, OKthe loss of engine power for undetermined reasons while maneuvering. A contributing factor was the lack of suitable terrain for the forced landing.NTSB FTW00LA248Accident · No injuriesLimited investigationFinal reportCessna 150F · Guthrie, OKThe partial loss of engine power due to undetermined reasons. A factor was the lack of suitable terrain for the forced landing.NTSB FTW00LA163Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-180 · Tulsa, OKthe loss of engine power for an undetermined reason. A contributing factor was the lack of suitable terrain for the forced landing.NTSB FTW00LA044Accident · Minor injuriesLimited investigationFinal reportBeech F35 · Elk City, OKThe loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.NTSB FTW99FA222Accident · 1 fatalField investigationFinal reportPiper PA30 · Holdenville, OKthe pilot's failure to maintain aircraft control during takeoff initial climb. Factors were the loss of right engine power for undetermined reasons, and the pilot's lack of total experience in the make and model of aircraft.NTSB FTW99LA105Accident · No injuriesLimited investigationFinal reportBell 206L-1 · Shawnee, OKThe improper flare during an autorotation by the pilot-in-command. A factor was the loss of engine power for an undetermined reason.NTSB FTW99LA097Accident · Minor injuriesLimited investigationFinal reportAero Commander S2R · Hobart, OKThe loss of engine power due to an undetermined reason. A factor was the ditch.NTSB FTW99LA003Accident · No injuriesLimited investigationFinal reportBeech M35 · Carter, OKFuel starvation. Factors were; the pilot's self induced pressure to fly the aircraft when maintenance had not been completed, poor judgement by the pilot to commence and continue flight with known deficiencies in the aircraft, and the lack of suitable terrain…NTSB FTW98LA345Accident · Minor injuriesLimited investigationFinal reportFennell VP2 · Collinsville, OKThe loose throttle control cable resulting in the loss of engine power. A factor was the pilot's decision to intentionally stall the airplane close to the ground during the forced landing to an open field.NTSB FTW98LA210Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Stillwater, OKThe loss of engine power due to water contamination of the fuel. A factor was the lack of suitable terrain available for the forced landing.NTSB FTW98LA154Accident · Minor injuriesLimited investigationFinal reportGrumman American AA-1B · Tulsa, OKThe complete loss of engine power for an undetermined reason. A factor was the lack of suitable terrain for the forced landing.NTSB FTW98LA112Accident · Serious injuriesLimited investigationFinal reportPiper PA-28R-201T · Lone Grove, OKThe total loss of engine power for an undetermined reason. Factors were the total loss of electrical power resulting from a separated alternator cable due to improper maintenance by unknown maintenance personnel, the lack of suitable terrain for the forced…NTSB FTW97LA277Accident · No injuriesLimited investigationFinal reportPiper PA-25-235 · Blackwell, OKpartial loss of engine power for undetermined reasons. Factors relating to the accident were: the high vegetation and ditch in the emergency landing area.NTSB FTW97LA240Accident · Serious injuriesLimited investigationFinal reportErcoupe Ercoupe 415-C · Ardmore, OKThe pilot's failure to maintain clearance from the power line. Factors were his improper decision to continue the flight after he noted a loss of engine power during initial takeoff climb and the loss of engine power for an undetermined reason.NTSB FTW97LA228Accident · No injuriesLimited investigationFinal reportRockwell S-2R · Pond Creek, OKloss of engine power for undetermined reason(s). A factor relating to the accident was: the lack of suitable terrain for a forced landing.NTSB FTW97LA062Accident · No injuriesLimited investigationFinal reportLuscombe 8E · Ardmore, OKThe loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the pilot to execute the forced landing.NTSB FTW96LA312Accident · No injuriesLimited investigationFinal reportCessna 182A · Skiatook, OKa loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for a forced landing.NTSB FTW96LA204Accident · Minor injuriesLimited investigationFinal reportCessna 172G · Okmulgee, OKThe pilot's continued operation with known deficiencies in the airplane and the pilot's and maintenance personnel's failure to comply with an airworthiness directive resulting in the malfunctioning of a worn ignition switch. A factor was trees.NTSB FTW96LA137Accident · Minor injuriesLimited investigationFinal reportBell B206-BIII · Chandler, OKthe reported loss of engine power during a go-around for undetermined reason(s).