NTSB investigations: Robinson Helicopter R44 II

291 cases on aircraft the registry lists as Robinson Helicopter R44 II. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7640122', '7640123'))
  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.

NTSB WPR13FA264Accident · Minor injuriesField investigationFinal reportRobinson Helicopter R44 II · Los Angeles, CAThe pilot’s loss of helicopter control following a precautionary landing, which resulted in a dynamic rollover.Jun 6, 2013 · N915BW · Substantial damageNTSB CEN13FA295Accident · 2 fatalField investigationFinal reportRobinson Helicopter R44 II · Cross Timbers, MOThe pilot's failure to see and avoid a power line during the low-altitude flight.May 24, 2013 · N569BC · DestroyedNTSB WPR13LA217Accident · No injuriesLimited investigationFinal reportRobinson R44 II · Pomeroy, WAThe pilot's failure to ensure that the helicopter was properly loaded, which resulted in the helicopter being in excess of its maximum allowable gross weight and led to a loss of main rotor rpm on takeoff. Contributing to the accident were the ground…May 2, 2013 · N442RN · Substantial damageNTSB CEN13LA228Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Buffalo, SDThe pilot’s failure to maintain adequate main rotor rpm while maneuvering at a low altitude in gusting wind conditions, which resulted in an emergency landing on uneven terrain.Apr 13, 2013 · N424DP · Substantial damageNTSB WPR13LA188Accident · Minor injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Ocean Shores, WAThe pilots’ loss of helicopter control during the approach to landing.Apr 12, 2013 · N442FG · Substantial damageNTSB CEN13LA194Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Eagle Nest, NMA total loss of engine power due to a rapid throttle change during autorotation, which the flight instructor initiated in response to a low rotor rpm warning, which resulted from the separation of one of the magnets used to provide rotor rpm indications from…Mar 14, 2013 · N392GP · Substantial damageNTSB ERA13LA152Accident · Minor injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Ciales, PRA loss of main rotor rpm for reasons that could not be determined because an examination of the helicopter’s engine and associated components did not reveal any mechanical malfunctions or failures that would have precluded normal operation.Mar 2, 2013 · N834RC · DestroyedNTSB CEN13CA124Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Menard, TXThe helicopter landed hard during a forced landing.Jan 2, 2013 · N744RM · Substantial damageNTSB WPR13CA064Accident · Serious injuriesData collectionFinal reportRobinson Helicopter R44 II · Roosevelt Lake, AZThe pilot's visual disorientation, which resulted in a collision with the lake.Dec 7, 2012 · N557AC · Substantial damageNTSB WPR13FA054Accident · 1 fatalField investigationFinal reportRobinson Helicopter R44 II · Corona, CAThe pilot's failure to maintain clearance between the helicopter’s main rotor blades and the metal canopy of a fuel island.Nov 26, 2012 · N4204A · Substantial damageNTSB CEN13CA053Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Bryan, TXThe pilot’s over-correction in an attempt to stabilize the helicopter during liftoff.Nov 6, 2012 · N131AA · Substantial damageNTSB WPR13LA023Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R-44 II · Toutle, WAThe pilot’s failure to maintain precise altitude control, which resulted in the helicopter entering a settling with power condition while hovering out of ground effect.Oct 26, 2012 · N7530F · Substantial damageNTSB CEN13FA010Accident · 3 fatalField investigationFinal reportRobinson Helicopter R44 II · Blanco, TXThe pilot's loss of helicopter control as a result of spatial disorientation due to dark night conditions and marginal visual flight rules weather conditions.Oct 12, 2012 · N474FA · Substantial damageNTSB WPR12CA431Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R44 II · McMinnville, ORThe pilot's aggressive takeoff maneuver, which resulted in a loss of control.Sep 20, 2012 · N74744 · Substantial damageNTSB CEN12CA643Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Slaton, TXThe pilot’s misalignment of the helicopter during landing, which resulted in the helicopter’s fall from a raised platform.Sep 18, 2012 · N957R · Substantial damageNTSB CEN12LA573Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Belgium, WIThe pilot’s failure to maintain control of the helicopter while landing in gusting wind conditions, which resulted in a hard landing.Aug 10, 2012 · N144DZ · Substantial damageNTSB ANC12CA082Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R44 II · Wainwright, AKThe failure of ground personnel to ensure the helicopter was serviced with the proper fuel. Contributing to the accident was the pilot's failure to monitor the fueling process.Jul 31, 2012 · N74496 · Substantial damageNTSB CEN12LA443Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Red Oak, IAThe pilot's failure to maintain clearance from the ground-support vehicle during landing.Jul 14, 2012 · N556MM · Substantial damageNTSB WPR12LA267Accident · Minor injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Scottsdale, AZThe flight instructor’s failure to maintain adequate rotor rpm during a practice autorotation, which resulted in a loss of helicopter control and subsequent hard landing.Jun 17, 2012 · N808WH · Substantial damageNTSB WPR12LA259Accident · 1 fatalLimited investigationFinal reportRobinson Helicopter R44 II · East Wenatchee, WAThe pilot’s failure to adequately monitor the environment and maintain clearance from the power lines while maneuvering at low altitude.Jun 12, 2012 · N282MC · Substantial damageNTSB CEN12LA359Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Santa Teresa, NMThe sudden decrease in headwind during takeoff in a gusty wind and near a passing train, which resulted in a loss of lift and main rotor rpm. Contributing to the accident was the pilot's decision to operate the helicopter near its maximum performance…Jun 10, 2012 · N744JS · Substantial damageNTSB WPR12CA162Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Henderson, NVThe pilot did not maintain directional and yaw control of the helicopter during approach and landing, which resulted in a dynamic rollover.Apr 9, 2012 · N55NZ · Substantial damageNTSB ANC12CA018Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Beluga, AKGround personnel's movement of cargo in windy conditions, which allowed a previously secured cargo sack to blow into the main rotor blades.Jan 21, 2012 · N4510T · Substantial damageNTSB CEN12FA139Accident · 2 fatalField investigationFinal reportRobinson R44 II · Centerville, LAThe pilot allowed the helicopter to settle with power while maneuvering at low altitude.Jan 19, 2012 · N369TL · Substantial damageNTSB CEN12FA091Accident · 1 fatalField investigationFinal reportRobinson Helicopter R44 II · Hackensack, MNThe helicopter's sudden yaw and subsequent impact with the water for reasons that could not be determined during postaccident examination of the helicopter and its systems.Nov 25, 2011 · N821JV · Substantial damageNTSB CEN11CA511Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Broomfield, COA loss of control due to the pilot's diverted attention as a result of an open door.Jul 23, 2011 · N915BW · Substantial damageNTSB CEN11FA468Accident · 1 fatalField investigationFinal reportRobinson Helicopter R44 II · Rising Sun, INThe noninstrument-rated pilot's decision to continue the visual flight rules flight into instrument meteorological conditions, which resulted in his spatial disorientation and failure to maintain clearance from terrain.Jul 9, 2011 · N42333 · Substantial damageNTSB CEN11CA325Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Golden, COThe pilot’s decision to operate the helicopter at a high density altitude near terrain, which resulted in a settling with power condition.May 8, 2011 · N921JM · Substantial damageNTSB ERA11FA272Accident · 1 fatalField investigationFinal reportRobinson Helicopter R44 II · Indiana, PAThe pilot's operation of the helicopter at a low-forward airspeed out of ground effect, which resulted in the helicopter’s loss of translational lift and tail rotor authority and the pilot’s subsequent loss of helicopter control.May 1, 2011 · N445AB · Substantial damageNTSB ERA11CA180Accident · Serious injuriesData collectionFinal reportRobinson Helicopter R44 II · Weston, FLThe pilot's failure to maintain adequate altitude and physical alertness which resulted in an in-flight collision with the water. Contributing to the accident was the pilot's fatigue.Mar 5, 2011 · N4168W · Substantial damageNTSB CEN11CA126Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R44 II · Hemphill, TXThe student pilot’s improper decision to carry an unauthorized passenger and the passenger’s loss of control of the helicopter during take-off.Dec 22, 2010 · N841SA · Substantial damageNTSB CEN10LA556Accident · Minor injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Duluth, MNThe pilot's failure to identify and arrest the helicopter's descent due to spatial disorientation.Sep 17, 2010 · N145DM · DestroyedNTSB WPR10LA458Accident · Serious injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Mammoth, CADynamic rollover of the helicopter during a precautionary landing.Sep 16, 2010 · N2153S · Substantial damageNTSB ERA10FA403Accident · 2 fatalField investigationFinal reportRobinson Helicopter R44 II · Blairsville, GAThe non-instrument-rated pilot's continued visual flight into instrument meteorological conditions, which resulted in controlled flight into terrain.Aug 2, 2010 · N34JS · Substantial damageNTSB CEN10CA417Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Shreveport, LAThe student pilot's failure to maintain control of the helicopter during takeoff, resulting in a loss of tail rotor effectiveness and a subsequent hard landing.Jul 19, 2010 · N721BB · Substantial damageNTSB WPR10LA354Accident · 1 fatalLimited investigationFinal reportRobinson Helicopter R44 II · Salt Lake City, UTThe pilot's loss of directional control while attempting to move the helicopter laterally without first lifting it fully off its landing platform.Jul 16, 2010 · N944DW · Substantial damageNTSB CEN10CA369Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Austin, TXThe pilot's failure to maintain directional control of the helicopter, resulting in impact with trees. Contributing to the accident was the pilot's failure to ensure the door was properly secured prior to flight.Jul 4, 2010 · N74546 · Substantial damageNTSB ERA10WA133Accident · 2 fatalForeign investigationRobinson Helicopter R44 II · Restauracion, Dominican Republic, Dominican RepublicOn February 4, 2010, about 1940 Atlantic standard time, a Robinson R44II helicopter, N7535F, impacted the side of Mount Jina Mocha, in the city of Restauracion, Dominican Republic, at night, while en route from Port Au Prince, Haiti to Cibao International…Feb 4, 2010 · N7535F · DestroyedNTSB CEN10CA082Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Abilene, TXThe pilot's failure to maintain directional control during the air taxi with shifting winds.Dec 18, 2009 · N442RS · Substantial damageNTSB WPR09CA470Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R44 II · Mt Charleston, NVThe pilot's failure to maintain aircraft control and terrain clearance while maneuvering at a low altitude above high terrain. Contributing to the accident was a downdraft and high density altitude.Sep 28, 2009 · N29LE · DestroyedNTSB WPR09LA460Accident · Serious injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Valley Center, CAThe failure of the engine’s camshaft due to fatigue of unknown origin.Sep 20, 2009 · N4174P · Substantial damageNTSB ANC09LA098Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Central, AKThe pilot’s failure to maintain control of the helicopter after an in-flight encounter with a downdraft while landing. Contributing to the accident was the pilot’s inadequate evaluation of wind conditions.Sep 7, 2009 · N4186Y · Substantial damageNTSB WPR09LA411Accident · Serious injuriesLimited investigationFinal reportRobinson R44 · Tonopah, NVThe pilot’s failure to maneuver the helicopter within its performance capabilities while at a low altitude in mountainous terrain and in high density altitude conditions.Aug 21, 2009 · N19DV · Substantial damageNTSB ERA09LA421Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Dunedin, FLA partial loss of engine power for undetermined reasons.Jul 24, 2009 · N645JC · Substantial damageNTSB 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.Jul 19, 2009 · N25VH · Substantial damageNTSB WPR09LA312Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Lakeport, CAA loss of engine power while maneuvering for undetermined reasons.Jun 25, 2009 · N515DG · Substantial damageNTSB ERA09CA337Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Meredith, NHThe pilot’s failure to maintain control during landing.May 25, 2009 · N47GT · Substantial damageNTSB WPR09CA224Accident · No injuriesData collectionFinal reportRobinson R44 · Cottonwood, AZThe pilot's inadequate visual lookout and failure to maintain clearance from wires.May 3, 2009 · N441CB · Substantial damageNTSB CEN09CA270Accident · No injuriesData collectionFinal reportRobinson Helicopter R44 II · Kent, TXThe pilot's failure to maintain control of the helicopter.Apr 23, 2009 · N518SJ · Substantial damageNTSB WPR09CA105Accident · Minor injuriesData collectionFinal reportRobinson Helicopter R44 II · Bountiful, UTThe pilot's improper decision to fly at low altitude while maneuvering in mountainous terrain in a canyon and inadvertently exceeding the climb capability of the helicopter. Contributing to the accident were a high density altitude, mountainous terrain, and a…Feb 1, 2009 · N944U · Substantial damage