NTSB investigations
563 cases where the sequence of events included Part(s) separation from AC.
Cases per year
| 2008 | 13 |
|---|---|
| 2009 | 24 |
| 2010 | 26 |
| 2011 | 31 |
| 2012 | 30 |
| 2013 | 26 |
| 2014 | 30 |
| 2015 | 35 |
| 2016 | 38 |
| 2017 | 37 |
| 2018 | 63 |
| 2019 | 36 |
| 2020 | 24 |
| 2021 | 25 |
| 2022 | 22 |
| 2023 | 33 |
| 2024 | 33 |
| 2025 | 25 |
| 2026 | 12 |
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.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '338' 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."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '338' 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 CEN26LA318Accident · No injuriesClass 3 · LimitedPreliminary reportVans RV4 · Harrisonville, MOOn September 13, 2026, about 0930 central daylight time, a Vans Aircraft Inc, RV-4, N254MM, was substantially damaged when it was involved in an accident near Harrisonville, Missouri. The pilot and passenger were not injured. The airplane was operated as a…NTSB ERA26LA289Accident · No injuriesClass 4 · LimitedFinal reportBeech A36 · Weston, CTThe in-flight opening of the engine cowling, which resulted in engine baffling separating from the airplane and impacting the right elevator.NTSB WPR26LA249Accident · No injuriesClass 3 · LimitedPreliminary reportAir Tractor AT-502B · Ogden, UTOn July 7, 2026, about 1259 mountain daylight time, an Air Tractor, Inc. AT-502B airplane, N647LA, was substantially damaged when it was involved in an accident near Ogden, Utah. The commercial pilot was not injured. The flight was conducted as a Title 14…NTSB ERA26FA241Accident · 2 fatalClass 3 · FieldPreliminary reportCessna 177RG · Morrison, TNOn June 17, 2026, about 1215 central daylight time, a Cessna 177RG, N7637V, was substantially damaged when it was involved in an accident near Morrison, Tennessee. The pilot and pilot-rated passenger were fatally injured. The airplane was operated as a Title…NTSB ERA26FA239Accident · 1 fatalClass 3 · FieldPreliminary reportBlessing RV-3A · Lakeland, FLOn June 15, 2026, about 1955 eastern daylight time, an experimental amateur-built Van’s RV-3A, N696DB, was destroyed when it was involved in an accident near Lakeland, Florida. The pilot received fatal injuries. The airplane was operated as a Title 14 Code of…NTSB ERA26LA232Accident · No injuriesClass 3 · LimitedPreliminary reportNorth American SNJ-5C · Midland, VAOn June 6, 2026, about 0940 eastern daylight time, a North American SNJ-5C, N98RJ was substantially damaged when it was involved in an accident near Midland, Virginia. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of…NTSB CEN26LA179Accident · No injuriesClass 3 · LimitedPreliminary reportCessna 421C · Kirksville, MOOn May 4, 2026, about 1759 central daylight time, a Cessna 421C airplane, N6161X, was substantially damaged during an accident near Kirksville, Missouri. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91…NTSB CEN26LA175Accident · No injuriesClass 3 · LimitedPreliminary reportHiller UH-12E · Chickasha, OKOn April 30, 2026, about 1730 central daylight time, a Hiller UH-12E, N22SP, was substantially damaged when it was involved in an accident near Chickasha, Oklahoma. The pilot was not injured. The helicopter was operated as a Title 14 Code of Federal…NTSB ERA26FA178Accident · 1 fatalClass 3 · FieldPreliminary reportMooney M20J · Ironton, OHOn April 17, 2026, about 1414 eastern daylight time, a Mooney M20J, N205MK, was destroyed when it was involved in an accident near Ironton, Ohio. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91…NTSB ERA26LA193Accident · No injuriesClass 4 · LimitedFinal reportBell UH1 · Enterprise, ALThe in-flight separation of a turn lock fastener stud, which resulted in substantial damage to one tail rotor blade.NTSB WPR26LA114Accident · Minor injuriesClass 4 · LimitedFinal reportAmerican Champion 8GCBC · Carefree, AZThe pilot reported that he landed the tailwheel equipped airplane at a backcountry airstrip, and while taxiing on rough terrain, the tailwheel spring failed and the tailwheel assembly separated from the airplane. The pilot shut down the airplane and exited to…NTSB CEN26LA131Accident · No injuriesClass 4 · LimitedFinal reportQuad City Challenger · Van Burensburg, ILPropeller separation due to failure of the propeller attachment bolts.NTSB WPR26LA041Accident · No injuriesClass 3 · LimitedPreliminary reportBessler Duane Lynn Savannah · Pacific, WAOn November 7, 2025 at 1331 Pacific standard time, an experimental amateur-built ICP Savannah amphibious airplane, N358D, was substantially damaged when it was involved in an accident near Pacific, Washington. The pilot and the passenger were not injured. The…NTSB DCA26MA024Accident · 14 fatalClass 1 · MajorPreliminary reportMcdonnell Douglas MD-11F · Louisville, KYOn November 4, 2025, about 1714 eastern standard time (EST), United Parcel Service (UPS) flight 2976, a Boeing (McDonnell-Douglas) MD-11F airplane, N259UP, was destroyed after it impacted the ground shortly after takeoff from runway 17R at Louisville Muhammad…NTSB DCA26WA022IncidentClass 5 · ForeignBoeing 737 · Bogotá, ColombiaNTSB WPR26LA026Accident · No injuriesClass 3 · LimitedPreliminary reportExtra Flugzeugbau EA 300/L · Arlington, WAOn October 14, 2025, at about 1030 Pacific daylight time, an EXTRA FLUGZEUGBAU GMBH 300L, N300EX, was substantially damaged when it was involved in an accident near Arlington, Washington. The flight instructor and private pilot receiving instruction were…NTSB CEN25LA392Accident · No injuriesClass 4 · LimitedFinal reportDiamond DA20-C1 · Terre Haute, INThe failure of the nose landing gear strut and associated nosewheel separation during takeoff.NTSB CEN25LA328Accident · Minor injuriesClass 4 · LimitedFinal reportVans RV14 · Parker, COSeparation of the right landing gear wheel assembly during landing.NTSB WPR25LA236Accident · No injuriesClass 3 · LimitedPreliminary reportPiper PA-28-180 · Silver Springs, NVOn August 3, 2025, at about 0730 Pacific daylight time, a Piper PA28-180, N8359W, was substantially damaged when it was involved in an accident near Stagecoach, Nevada. The student pilot was not injured. The airplane was operated as a Title 14 Code of Federal…NTSB WPR25LA209Accident · No injuriesClass 4 · LimitedFinal reportPipistrel Alpha Trainer · Colorado City, AZThe pilot’s exceedance of the airplane’s never-exceed speed (VNE) during maneuvering, which resulted in the in-flight separation of the left flaperon.NTSB ERA25LA236Accident · No injuriesClass 4 · LimitedFinal reportSting Sport TL-2000 · Dunavant, VAThe inflight failure of the propeller due to its exceedance of the manufacturer’s overhaul requirement.NTSB GAA25WA199AccidentClass 5 · ForeignBeech 200 · Bankstown, AustraliaNTSB CEN25LA206Accident · No injuriesClass 3 · LimitedPreliminary reportXag P100 PRO · Pontiac, ILOn June 5, 2025, at 1155 central daylight time, a XAG P100 Pro, N231CU, was substantially damaged when it was involved in an accident near Pontiac, Illinois. The unmanned aerial system (UAS) was operated under Title 14 Code of Federal Regulations as a Part…NTSB GAA25WA169Accident · No injuriesClass 5 · ForeignCessna F182 · Šeduva, LithuaniaNTSB GAA25WA165AccidentClass 5 · ForeignPiper PA-22-108 · Norfolk, United KingdomNTSB ERA25LA204Accident · Minor injuriesClass 3 · LimitedFinal reportEurocopter Deutschland MBB-BK 117 C-1 · Fort Washington, PAMaintenance personnel’s failure to identify and replace damaged rivet nuts at the air conditioning louver assembly, which resulted in the separation of the louver assembly from the helicopter, the louver assembly’s impact with the tail rotor, and subsequent…NTSB ERA25LA305Accident · No injuriesClass 3 · LimitedPreliminary reportDassault/Sud FAN JET Falcon SER D · Mount Airy, MDOn April 15, 2025, about 0800 eastern daylight time, a Dassault/Sud Fan Jet Falcon Series D, N229CK, was substantially damaged when it was involved in an accident near Mount Airy, Maryland. The airline transport pilot and commercial copilot were not injured.…NTSB ERA25MA171Accident · 6 fatalClass 2 · MajorPreliminary reportBell 206L-4 · Jersey City, NJOn April 10, 2025, about 1515 eastern daylight time, a Bell 206L-4 helicopter, N216MH, was destroyed when it was involved in an accident near Jersey City, New Jersey. The pilot and five passengers were fatally injured. The helicopter was operated as a Title…NTSB ANC25LA028Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-28-140 · Royal Kunia, HIImproper alteration of the crankshaft propeller flange at an unknown time, which resulted in an in-flight separation of the propeller assembly.NTSB CEN25LA117Accident · No injuriesClass 3 · LimitedFinal reportVans RV-7A · Plainview, TXThe improper machining of the propeller blade bearing seat, which resulted in an inflight propeller blade fatigue failure. Contributing to the accident was the improper machining of the propeller hub and propeller blade root and machining surface quality…NTSB ANC25LA027Accident · No injuriesClass 3 · LimitedPreliminary reportPilatus PC-12/45 · Sleetmute, AKOn March 7, 2025, about 1740 Alaska standard time, a Pilatus PC-12 airplane, N304PT, sustained substantial damage when it was involved in an accident near Sleetmute, Alaska. The pilot and nine passengers were not injured. The airplane was operated as a Title…NTSB DCA25FA148Incident · No injuriesClass 3 · FieldPreliminary reportBoeing 767 · Newark, NJOn March 1, 2025, at 0800 eastern standard time, FedEx flight 3609, a Boeing 767-300F, powered by two General Electric CF6-80C2 turbofan engines, registration number N178FE, struck birds during initial climb after takeoff from Newark Liberty International…NTSB WPR25LA096Accident · No injuriesClass 3 · LimitedFinal reportCessna 150J · Minersville, UTThe failure of the propeller blade due to fatigue that originated from an impact pit sustained at an unknown time. Contributing to the accident was the failure of unknown maintenance personnel to detect and repair the impact pit before painting the propeller,…NTSB GAA25WA090Incident · No injuriesClass 5 · ForeignPiper PA28 · La Plata, ArgentinaNTSB ENG25WA024Incident · No injuriesClass 5 · ForeignAirbus A380 · Dubai, United Arab EmiratesNTSB ERA25LA114Accident · No injuriesClass 3 · LimitedFinal reportCessna 172P · Clarksville, TNThe flight instructor’s inadequate preflight inspection of the airplane, which allowed the partially secured engine cowl to separate in flight.NTSB ERA25LA102Accident · No injuriesClass 4 · LimitedFinal reportDaniel A Robinson High 6 Berkut 540 · Orlando, FLThe pilot’s failure to verify the canopy latches were in the locked position prior to takeoff.NTSB GAA25WA041Accident · No injuriesClass 5 · ForeignCessna 188 · Barra Bonita, BrazilNTSB DCA25LA025Accident · No injuriesClass 4 · LimitedFinal reportBoeing 737-9 · Houston, TXBrake application before all three landing gears were on the ground, which caused the failure of the right main landing gear tires and resulted in tire fragments impacting the fuselage.NTSB ERA25LA002Accident · 1 fatalClass 3 · LimitedPreliminary reportFokker D Viii Replica · Rhinebeck, NYOn October 5, 2024, about 1456 eastern daylight time, an experimental amateur-built Coughlin Fokker D-VIII Replica, N94100, was destroyed when it was involved in an accident near Old Rhinebeck Airport (NY94), Rhinebeck, New York. The commercial pilot was…NTSB DCA24WA315Incident · No injuriesClass 5 · ForeignBoeing 737 · Buenos Aires, ArgentinaNTSB CEN24LA330Accident · No injuriesClass 4 · LimitedFinal reportEsqual VM1 · Oshkosh, WIThe pilot’s premature rotation during takeoff which resulted in the airplane settling back to the runway and the subsequent separation of the left wheel.NTSB DCA24WA272IncidentClass 5 · ForeignBoeing 747-400F · Narita, JapanNTSB WPR24LA260Accident · No injuriesClass 3 · LimitedFinal reportKitfox Series V · La Grande, ORSeparation of the propeller blades from progressive damage at the blade roots due to overtightening of the hub bolts.NTSB ERA24LA325Accident · No injuriesClass 4 · LimitedFinal reportFlight Design Ctsw · Cuba, NYA separation of the left main landing gear wheel assembly during landing.NTSB ERA24FA310Accident · 1 fatalClass 3 · FieldFinal reportWilliams John Titan T-51 Mustang · Geneva, OHA sudden propeller overspeed and subsequent separation of the propeller blades and hub, while maneuvering at high speed and at low altitude, which resulted in a collision with a tree during the subsequent forced landing attempt.NTSB ANC24FA063Accident · 3 fatalClass 3 · FieldFinal reportRobinson Helicopter R44 · Kekaha, HIAn encounter with turbulence due to downdraft winds that resulted in mast bumping and an in-flight breakup.NTSB ERA24LA303Accident · No injuriesClass 3 · LimitedFinal reportJones LONG-EZ · Thomasville, GAThe pilot reported that he was maneuvering around weather at 11,500 ft mean sea level (msl) when he made a rapid descent to 3,500 ft msl to remain clear of clouds. He reported that he did not exceed the airplane’s maneuvering speed during the descent, and…NTSB CEN24FA248Accident · 1 fatalClass 3 · FieldFinal reportRotorway Scorpion 133 · Andale, KSThe pilot’s abrupt control inputs, which resulted in a low-G condition, main rotor mast bumping, and subsequent severing of the tailboom by the main rotor blades.NTSB ERA24FA283Accident · 5 fatalClass 3 · FieldFinal reportPiper PA46 · Trout Creek, NYThe pilot’s loss of airplane control in flight due to spatial disorientation during a climb to cruise altitude in instrument meteorological conditions and turbulence, which resulted in the in-flight breakup of the airplane. Contributing to the accident was…