65" VYPER

Hybrid Precision/3D ARF

Developed by Scott Stoops

The 65" Vyper is a magnificent aircraft, capable of both the smoothest, locked-in pattern performance and wild 3D.  A true Hybrid, you won't have to compromise when you choose the Vyper. 

Download instruction manual HERE.

Wingspan:    65"

Length:   67"  w/ spinner

Wing Area:   960 sq. in.

Weight:  7.5-8.5 lbs.  Depending on setup.

Includes:     All ball-link hardware

                  Wing bags

                  Carbon spar tube and landing gear

                  Extensive used of carbon lamination in airframe to reduce weight and increase strength

                  Aluminum axles

                  Carbon tail-wheel assembly

                  Wings pre-hinged and gap-sealed

                  hinge-point style hinges

                  phenolic control horns

Requires:    4   x   Full-size metal-gear high-torque servos  (Hitec HS-985MG recommended)

                  Motor/ESC

                  BEC system (Castle BEC Pro recommended)

                  76mm (3.0"quot;) spinner

                  2  x   24" servo extensions

                  3  x  12"  servo extensions

Requires  10-14 oz Brushless motor 

                Examples:     Hacker A50S

                                    Reaper GR-60XL

                                    Scorpion  4025

                80 amp HV ESC minimum

               Examples:   Hacker 110A OPTO  

                                    Castle ICE100

                                     Castle Phoenix 85 HV 

                                     Hacker X-80 3D

                5S-6S Lipo battery

                                    5S 4400-5000mah

                                    6S 3700-5000mah

Typical system:    Scorpion 4024-12 + Castle ICE 100 + 17x10 prop + 6S 4000-5000mah

                              Hacker A50-16S + Hacker X80 3D + 17x10 prop + 6S 4000-5000mah

Arron (theKM) flies the snot out of the 3d hobby shop 65" Vyper from Nick Frederick on Vimeo.