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QUICK GUIDE
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6HV ULT
The Compass 6HV Ultimate is the consistent further development of the already proven Compass 6HV. The 6HV Ultimate is the new Benchmark for the 600 Size Electric Helicopter.







 A third bearing block has been added, New head design with new delrin special link rods, Bolt size of the main grip arm increased from M3 to M4, The servo installation is very simple thanks to the integrated aluminum support in the side panels, speed controller has its own pedestal mount For wire routing, multiple mounting points and bushings have been added, the frame is now in two parts which makes the repair as affordable and convenient as possible, The tail rotor is almost identical to that of the 7HV Ultimate’s and has an aluminum deflection arm , 6mm tail rotor shaft , reinforced blade holder and a stainless steel tail rotor hub, The 6HV Ultimate shares a 25mm Boom Diameter with the 7hv Ultimate, The well-known automatic belt tensioner from the 7HV has also been integrated into the 6HV Ultimate, Many other details like cutouts for the battery velcro, a rotor head brake, canopy quick Release mounts, a redesigned motor mount, carbon fiber tail pushrod and a high-quality helical delrin maingear round out this unbeatable package.








Height: 322mm
Width: 183mm
Length: 1217mm
weight: 3400-3800g
Rotor Blades: 580-620mm
Gear Ratio: 9.7:1:4.22
Main Gear Teeth: 97
Battery Size 2x (3000-3500Mah)
New head design with new delrin
special link rods, Bolt size of the
main grip arm increased from M3 to M4,
 The tail rotor is almost identical to that of the 7HV Ultimate’s and has an aluminum deflection arm , 6mm tail rotor shaft , reinforced blade holder and a stainless steel tail rotor hub
The servo installation is very simple thanks to the integrated aluminum support in the side panels, speed controller has its own pedestal mount For wire routing, multiple mounting points and bushings have been added, the frame is now in two parts which makes the repair as affordable and convenient as possible
 The 6HV Ultimate shares a 25mm Boom Diameter with the 7hv Ultimate, The well-known automatic belt tensioner from the 7HV has also been integrated into the 6HV Ultimate