NTSB investigations · 3
Matched to this aircraft by N7411N and the event date: up to this one’s cancellation.
NTSB DEN89LA084Accident · No injuriesLimited investigationFinal reportGolden, COImproper in-flight planning/decision by the CFI which resulted in loss of tail rotor effectiveness and loss of directional control. Contributing factors were high density altitude, tailwind, and rough/uneven terrain.NTSB DEN85IA117Incident · No injuriesIncident investigationFinal reportBroomfield, COPilot was taking FAA checkride for atp-rotocraft. Examiner requested autorotation demonstration with power recovery due to high gusty winds. Pilot said autorotation was normal until 75-100 ft AGL when rate of descent became excessive. Pilot said before he…NTSB SEA76DYG73Accident · Minor injuriesClosedKennewick, WA
FAA incident reports · 5
FAA accident and incident reports matched to this aircraft by N7411N and the event date: up to this one’s cancellation.
Incident 20080807847179IIdling Rotors · Viroqua, WI(-23) On August 7, 2008, at 1604 local, N7411N, a Hiller UH-12/E flown by [privacy data omitted] (certificated #[privacy data omitted]) just completed spraying crops in vernon county near Viroqua, WI. Pilot shut down helicopter while another crewmember went…Accident 19890309003449AHovering · Golden, COLost tail rotor efectiveness while hovering after a practice pinnacle approach. Set it down, tail rotor hit a rock.Incident 19850911056569IIn Traffic Pattern-Circling · Broomfield, COPilot flew helicopter in non movement area for 17 minutes without clearence from tower.Incident 19850417022209ISfl Autorotation · Broomfield, CODeveloped high rate of descent during autorotation to power recovery. Struck ground tail low.Accident 19760810026679AFcd/Prec Ldg From Cruise · Kennewick, WAAux fuel pump not used at time eng-driven pump failed. Op manual states pump should have been on.