SIG Riser 2-Meter Kit 78"

Tower Stock# SIGA0052  •  Manufacturer Stock# SIGRC52
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Notes from our tech department:
This is the Radio Controlled Riser 2 Meter Class Sailplane Kit by Sig.
Designed for the beginner or sport builder and flyer.
May be launched with a standard high start, a winch
or with the optional Sig Power Pod (not included).


Construction: Built-up balsa and ply
Wing: Two-piece, attaches to fuselage with rubber bands
Pushrods: Steel with flexible nylon tubing
Tow Hook: 3/32 x 1-7/8 formed wire


Balsa and hardwood parts
Decal sheet and tow hook rod
Pushrods, Hardware
Full-size plans


Radio: 2-channel (elevator-rudder) w/2 standard servos or
3-channel (elevator-rudder-spoilers) w/3 standard servos
Receiver Battery: 4.8V NiCd
Covering: 2 rolls
Building and field equipment


Wingspan: 78" (1981mm)
Wing Area: 620 sq in (40 sq dm)
Length: 41.5" (1054mm)
Weight: 24 - 28 oz (680 - 800 g)
Wing Loading: 6 - 7 oz/sq ft (18.3 - 21.4 g/sq dm
Airfoil: Flat bottom
Configuration: High wing
Center of Gravity (CG): 3.5 - 3.9" (90mm - 99mm) back from the
leading edge of the wing measured at the fuselage
Control Throws-
Elevator (up & down): 3/8" (9mm)
Rudder (left & right): 1-1/4" (32mm)

mgc 1/30/15
jxs 02/18/15



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