RISER Wingspan: 78 in. Wing Area: 620sq. in. Weight: 24 to 28 oz. Wing Loading: 6 to 7 oz./sq.ft. Length: 41 1/2 in. Radio Required: 2-channel (elevator, rudder) 3-channel (elevator, rudder, spoilers)   Price $39.99   Add To Cart 2-Meter Class R/C Sailpalne This radio-control 2-meter sailplane was designed with the novice and sport flyer in mind. Features strong, easy-to-build balsa construction. Room inside for a standard size radio equipment. Excellent flight characteristics! The RISER may be launched with a standard high start, a winch, or with the optional Sig Power Pod. A Premium Quality SIG Kit . . . Light Built-Up Balsa Construction Shaped & Notched Trailing Edges Nylon Tubing Pushrods SIG Easy Hinges Complete Hardware Pack Full-Size Plan Photo-Illustrated Instruction Book Plans Show Optional Spoilers