NTSB investigations, 2011
31 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 | 24 |
| 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 year(c.\"eventDate\") = 2011
AND 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 year(c."eventDate") = 2011 AND 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 DCA12MA020Accident · 5 fatalClass 1 · MajorFinal reportEurocopter France AS350B2 · Las Vegas, NVSundance Helicopters’ inadequate maintenance of the helicopter, including (1) the improper reuse of a degraded self-locking nut, (2) the improper or lack of installation of a split pin, and (3) inadequate postmaintenance inspections, which resulted in the…NTSB CEN12FA098Accident · 4 fatalField investigationFinal reportSocata TB21 · Silverton, COThe non-instrument-rated pilot’s decision to embark on a flight through forecasted instrument meteorological conditions (IMC), and his subsequent flight into IMC, which resulted in the pilot’s spatial disorientation and subsequent maneuvering of the airplane…NTSB WPR12LA030Accident · No injuriesLimited investigationFinal reportPiper PA-31T · Cheyenne, WYThe flight crew’s failure to properly latch the cabin door before takeoff.NTSB ERA12CA024Accident · No injuriesData collectionFinal reportCessna 182A · Warrenton, VAThe pilot did not ensure that the forward door latch was secured prior to initiating the descent.NTSB CEN12FA001Accident · 1 fatalField investigationFinal reportRobinson Helicopter R66 · Philip, SDThe in-flight separation of the main rotor mast following a mast bumping event. The reason for the mast bumping event could not be determined due to postaccident damage.NTSB WPR11LA412Accident · No injuriesLimited investigationFinal reportWheeler Vans RV-6A · Albany, ORThe in-flight separation of a propeller blade due to fatigue.NTSB ERA11WA470Accident · 2 fatalForeign investigationPiper PA30 · Region del Bio Bio, ChileOn August 20, 2011, at 1650 universal coordinated time, a Piper PA-30, Chilean registration CC-CTT, was substantially damaged when it impacted terrain, after its right wing separated in-flight while maneuvering, over Region del Bio Bio, Chile. The pilot and…NTSB CEN11LA596Accident · No injuriesLimited investigationFinal reportSuminski Walter M Jabiru SP · Columbia, ILSeparation of the right main wheel during landing rollout for undetermined reasons.NTSB CEN11LA555Accident · No injuriesLimited investigationFinal reportPiper PA-28-180 · Millsap, TXA sudden loss of engine thrust due to the separation of a propeller blade in cruise flight due to high cycle fatigue.NTSB WPR11LA352Accident · No injuriesLimited investigationFinal reportEurocopter AS 350 B3 · Troutdale, ORThe in-flight separation of the tail rotor drive shaft cover as a result of maintenance personnel not ensuring that it was secured after a maintenance inspection; also causal was the pilot’s inadequate preflight inspection of the helicopter.NTSB ERA11FA406Accident · 1 fatalField investigationFinal reportMooney M20K · Augusta, GAThe pilot’s decision to fly the airplane after maintenance personnel advised him that the airplane should not be flown because the pilot provided an incorrect propeller for installation and the subsequent failure of the propeller attachment bolts and the…NTSB CEN11FA479Accident · 2 fatalField investigationFinal reportCessna 150L · Silverton, COThe pilot's failure to maintain control of the airplane while operating it at low levels above mountainous terrain and in excess of its maximum allowable gross weight, which resulted in an aerodynamic stall. The pilot's failure to maintain control resulted…NTSB ERA11RA398Accident · 2 fatalForeign investigationRobinson R66 · Girardot, ColombiaOn July 12, 2011, about 2041 UTC, or 1541 local, a Robinson Helicopter Company R66, N810AG, registered to Aircraft Guaranty Corporation Trustee, operated by a private individual, collided with terrain near Girardot, Colombia. Visual meteorological conditions…NTSB ERA11LA392Accident · Minor injuriesLimited investigationFinal reportRobinson Helicopter R22 Beta · West Palm Beach, FLSeparation of the auxiliary fuel tank cap, which entered the tail rotor system. Contributing to the accident was the lack of a fuel tank cap restraint.NTSB CEN11LA459Accident · No injuriesLimited investigationFinal reportWingtip To Wingtip Panzl S-330 · Battle Creek, MIThe inadequate aileron hinge design, which resulted in the in-flight separation of the left aileron following a fatigue failure of the center hinge rod-end.NTSB CEN11CA438Accident · No injuriesData collectionFinal reportCessna A188 · Castroville, TXThe pilot's failure to maintain obstacle clearance during the agricultural spraying flight.NTSB WPR11LA273Accident · No injuriesLimited investigationFinal reportSchweizer G-164B · Marysville, CAThe separation of the right main landing gear during takeoff, due to fatigue.NTSB CEN11IA369Incident · No injuriesIncident investigationFinal reportEmbraer EMB-145 · Chicago, ILThe overheat and failure the brake during landing due to oxidation of the brake rotors, which went undetected by maintenance personnel. Contributing to the accident was maintenance personnel’s lack of familiarity with detailed brake oxidation inspection…NTSB CEN11LA356Accident · Minor injuriesLimited investigationFinal reportBell 206 · Walton, KSA loss of engine power for undetermined reasons because postaccident examination of the airframe and engine revealed no anomalies.NTSB CEN11CA287Accident · Minor injuriesData collectionFinal reportAir Tractor AT503 · Telephone, TXThe pilot's failure to maintain adequate airspeed which resulted in an aerodynamic stall.NTSB CEN11LA283Accident · Minor injuriesLimited investigationFinal reportRobinson R22 · Lake Charles, LAThe pilot's loss of control of the helicopter while in a hover.NTSB DCA11WA042Incident · No injuriesForeign investigationBoeing B737 · Hamburg, GermanyOn April 7, 2011, a Boeing 737-800, German registration D-ABEH, operated by Deutsche Lufthansa, experienced a failure of the nosewheel upon landing at Hamburg Airport, Germany. The flight was a regularly scheduled domestic passenger flight from Koln-Bonn,…NTSB CEN11IA264Incident · No injuriesIncident investigationFinal reportBombardier CL-600-2B19 · Detroit, MIThe mechanic's incomplete securing of all the wheel well bin's fasteners, which resulted in separation of the bin from the airplane.NTSB CEN11FA253Accident · 3 fatalField investigationFinal reportPiper PA46-350P · Monroe, MIThe pilot's demonstration of poor judgment by attempting a high-speed pass several feet above the runway and his subsequent failure to maintain clearance from the runway.NTSB WPR11CA157Accident · No injuriesData collectionFinal reportAeronca 7EC · Big Bear City, CAThe pilot's improper maintenance, which resulted in a wheel separating from the airplane during takeoff, and the airplane's subsequent nose over during the landing rollout.NTSB CEN11LA226Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R22 Beta · Bulverde, TXThe in-flight separation of the fuel cap, which impacted the helicopter’s tail rotor and resulted in the loss of tail rotor thrust. Contributing to the accident was the inadequate preflight inspection by both pilots, who did not ensure that the fuel cap was…NTSB CEN11GA218Accident · Minor injuriesFinal reportHughes 369D · Meeker, COMain rotor contact with the tail boom resulting in tail boom separation.NTSB ERA11WA159Accident · 1 fatalForeign investigationRobinson R44 · Canne della Battaglia, ItalyOn February 18, 2011, about 0706 universal coordinated time, a Robinson R44, French registration F-GUJB, crashed after an in-flight separation of the tail rotor from the fuselage. The pilot was killed. The flight departed Bari, Italy, for Foggia Airport…NTSB CEN11LA192Accident · No injuriesLimited investigationFinal reportBeech E-90 · Des Moines, IAThe improper installation of the right aileron by maintenance personnel.NTSB CEN11IA235Incident · No injuriesIncident investigationFinal reportSchlichtman Stol CH750 · Cassville, MOThe fatigue failure of the propeller hub retaining bolts due to insufficient clamping force .NTSB CEN11IA156Incident · No injuriesIncident investigationFinal reportSikorsky 92 · Galliano, LAThe misalignment of the retaining washer during routine maintenance, resulting in the subsequent separation of the washer and nut.