NTSB investigations
2,248 cases where NTSB found Not determined, general.
Cases, newest first
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.\"mKey\" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f.\"findingCode\", '05000000')) 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."mKey" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '05000000')) 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 CEN09LA573Accident · No injuriesLimited investigationFinal reportBeech B36TC · Sullivan, MOA loss of aircraft control for undetermined reasons.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 CEN09LA575Accident · No injuriesLimited investigationFinal reportSchweizer 269C · Preston, TXThe loss of engine power for undetermined reasons.NTSB WPR09LA431Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-180 · Oroville, CAA total loss of engine power for undetermined reasons.NTSB CEN09LA561Accident · Serious injuriesLimited investigationFinal reportChampion 7KCAB · Stacy, MNA partial loss of engine power during initial climb for undetermined reasons.NTSB CEN09IA578Incident · No injuriesIncident investigationFinal reportCessna 421 · Sugar Land, TXThe improper installation of the pitch trim cable which resulted in it making improper contact with a guard pin that led to the fatigue failure of the cable.NTSB CEN09LA572Accident · Minor injuriesLimited investigationFinal reportWright Bruce M Avid Flyer · Hitchcock, TXA total loss of engine power for undetermined reasons.NTSB CEN09LA558Accident · No injuriesLimited investigationFinal reportHughes 269C · Arapahoe, NEA sudden vibration for undetermined reasons.NTSB ERA09LA498Accident · Serious injuriesLimited investigationFinal reportHahn R-W22 Tiger Moth Rep · Symrna, TNA loss of engine power for undetermined reasons.NTSB ERA09FA497Accident · 1 fatalField investigationFinal reportRobinson R44 · Jackson, MSThe pilot's failure to maintain adequate main rotor rpm, for undetermined reasons.NTSB ERA09LA529Accident · No injuriesLimited investigationFinal reportBombardier DHC-8-202 · Sterling, VAUndetermined.NTSB ERA09LA494Accident · No injuriesLimited investigationFinal reportPiper PA-28R-201 · Luray, VAA total loss of engine power during initial climb for undetermined reasons.NTSB WPR09LA418Accident · No injuriesLimited investigationFinal reportCessna 177 · Chandler, AZAn on-ground fire in the engine compartment for undetermined reasons.NTSB ERA09LA481Accident · Minor injuriesLimited investigationFinal reportCessna 172RG · Rockaway, NJA total loss of engine power due to oil starvation for undetermined reasons.NTSB WPR09LA413Accident · Serious injuriesLimited investigationFinal reportAntares US MA-34R · San Jose, CAThe pilot's failure to maintain aircraft control during engine startup, which resulted in a collision with parked aircraft. Contributing to the accident was the engine's inadvertent increase to high power for undetermined reasons.NTSB WPR09LA412Accident · No injuriesLimited investigationFinal reportPiper PA-24-260 · Santa Barbara, CAA loss of power during approach due to fuel exhaustion for undetermined reasonsNTSB ERA09LA477Accident · Serious injuriesLimited investigationFinal reportVollenweider R/Hurst R F Vans RV-9A · Marianna, FLFailure of the propeller speed reduction gearbox for undetermined reasons. Contributing to the accident was the pilot’s decision to disregard the manufacturer's mandate to replace the gearbox, the manufacturer's failure to provide owners with technical…NTSB CEN10WA486Accident · 2 fatalForeign investigationCessna T206 · Hamburg Harbour, GermanyOn August 22, 2009, at 1252 coordinated universal time, a Cessna T206H, was substantially damaged when it nosed over during a water landing at Hamburg Harbour, Hamburg, Germany. Visual meteorological conditions prevailed at the time of the accident. The pilot…NTSB ERA09LA473Accident · Minor injuriesLimited investigationFinal reportFlight Design Ctsw · Okeechobee, FLA total loss of engine power during initial climb for undetermined reasons.NTSB ERA09LA468Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Mount Holly, NJA loss of directional control during landing for undetermined reasons.NTSB CEN09LA523Accident · 2 fatalLimited investigationFinal reportFrom Here To There PDQ RV-8 · Tea, SDThe pilot's failure to maintain control of the airplane during recovery from an aerobatic maneuver.NTSB CEN09CA548Accident · No injuriesData collectionFinal reportPiper PA-15 · Plainwell, MIA loss of control on takeoff for undetermined reasons.NTSB CEN09WA524Accident · 2 fatalForeign investigationBeech 99 · Évora, PortugalUnder the jurisdiction and control of the Portuguese government.NTSB WPR09LA395Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Glendale, AZA loss of engine power for undetermined reasons.NTSB CEN09CA522Accident · No injuriesData collectionFinal reportGrumman Acft ENG Cor-Schweizer G-164A · Evansville, WIA jam of the elevator flight control for undetermined reasons.NTSB ERA09LA455Accident · Minor injuriesLimited investigationFinal reportSchempp-Hirth Ventus 2CM · St. Elmo, ALA partial loss of engine power for undetermined reasons. Contributing to the accident was the pilot's failure to maintain adequate airspeed during the forced landing.NTSB CEN09LA512Accident · 1 fatalLimited investigationFinal reportHooper James A Bushby MUS · Gladwin, MIThe pilot's failure to maintain aircraft control for undetermined reasons.NTSB CEN09LA503Accident · No injuriesLimited investigationFinal reportAir Tractor AT401 · Waterloo, IAA loss of engine power for undetermined reasons.NTSB CEN09LA490Accident · Minor injuriesLimited investigationFinal reportGrumman American AA-1B · Whitney, TXA partial loss of engine power for undetermined reasons.NTSB WPR09LA380Accident · Serious injuriesLimited investigationFinal reportDavenport DAVE-EZ · Santa Monica, CAThe loss of engine power for undetermined reasons. Contributing to the accident was the pilot's failure to maintain aircraft control during the forced landing.NTSB ERA09LA433Accident · No injuriesLimited investigationFinal reportBoeing A75N1 · Livermore Falls, MEA loss of engine power for undetermined reasons.NTSB CEN09LA466Accident · 1 fatalLimited investigationFinal reportLuscombe 8C · Mount Carmel, ILThe reason for this accident was not determined.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 ERA09LA421Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Dunedin, FLA partial loss of engine power for undetermined reasons.NTSB CEN09CA468Accident · No injuriesData collectionFinal reportCorvus Carone MK 1 · Lee's Summit, MOA loss of engine power for undetermined reasons.NTSB CEN09CA455Accident · No injuriesData collectionFinal reportForster SA-300 · Iowa City, IAthe loss of engine power for undetermined reasons.NTSB WPR09LA361Accident · No injuriesLimited investigationFinal reportPiper PA-46-350P · Redmond, ORAn undetermined hydraulic system malfunction in the engine compartment during descent from cruise flight which resulted in an in-flight fire.NTSB CEN09CA452Accident · Minor injuriesData collectionFinal reportWeatherly 620B · New England, NDThe loss of engine power for undetermined reasons while maneuvering at low altitude.NTSB ERA09LA413Accident · 1 fatalLimited investigationFinal reportCessna 152 · Ponce, PRThe airplane’s impact with water for undetermined reasons.NTSB ERA09LA410Accident · No injuriesLimited investigationFinal reportRobinson R44 · Silver Spring, PAThe student pilot's inability to fully control the helicopter, during cruise and the resultant off-field hard landing.NTSB WPR09LA355Accident · No injuriesLimited investigationFinal reportBeech 35-B33 · Truckee, CAA loss of engine power during initial climb for undetermined reasons.NTSB CEN09WA454Accident · 1 fatalForeign investigationCirrus SR22 · Perrigny, FranceUnder the jurisdiction and control of the French government.NTSB ERA09FA411Accident · 1 fatalField investigationFinal reportCessna R182 · Hayesville, NCFlight into terrain for undetermined reasons.NTSB ERA09LA407Accident · Minor injuriesLimited investigationFinal reportCessna 120 · Morristown, TNThe partial loss of engine power for undetermined reasons.NTSB ERA09LA399Accident · No injuriesLimited investigationFinal reportCessna 172N · Rochester, MAAn engine vibration as reported by the pilot, for undetermined reasons.NTSB WPR09LA337Accident · Minor injuriesLimited investigationFinal reportEngineering & Research 415C · Corona, CAA total loss of engine power during cruise flight for undetermined reasons.NTSB ERA09LA394Accident · 1 fatalLimited investigationFinal reportAyres S2R-T34 · Hertford, NCThe in-flight collision with terrain for undetermined reasons.NTSB CEN09LA451Accident · No injuriesLimited investigationFinal reportGrumman Acft ENG Cor-Schweizer G-164B · Beaman, IAThe loss of engine power during initial climb for undetermined reasons.NTSB CEN09FA430Accident · Serious injuriesField investigationFinal reportBeech 35-A33 · Las Vegas, NMThe loss of engine power for undetermined reasons.