Silent-3.4M Ultra light weight electro-glider F5J class. It's clean low drag design and wing based on SD7080-modified airfoil provides excellent air penetration with wide range of speed. Flying weight ~1330 g (~46 oz.) makes it an ultimate thermal electro-glider. This original, and very modern construction is a statement to years of experience in designing and active competition.
The fuselage pod and vertical stabilizer are made from pre-painted, molded, composite materials (epoxy/glass-carbon-fiber).
The fuselage pod features removable canopy for easy access to radio and drive gear and is 2.4GHz friendly.
Its strong tapered tail boom is made of carbon-glass-fiber composite.
The wing cores are precision cut from special high-density white polystyrene foam and for superb strength wings have molded in carbon/glass composite spars.
The black poplar veneer is bonded to the foam with aircraft industry grade epoxy in high pressure mold for perfect airfoil fidelity and warp-free wing. Our original 3-segments wing design is very strong and convenient, internally hinged ailerons and flaps are minimizing the building time. The horizontal stabilizer with pre-hinged elevator and rudder are made from selected balsa wood and fully laminated. The removable horizontal stabilizer and 3-segment wing allows easy storage and transport flexibility.
Kit contains:
model, plans, step by step instructions, all necessary hardware and glider name wing sticker.

NOTE: Wing version with Aileron and Flaps is also available.

Wing span
Length
Wing profile
Wing area
Glider weight
Flying weight
Wing load
3400 mm / 133.85 in.
~1730 mm / ~68.11 in.
SD7080-modified
56 dm² / 868 sq.in.
~796 g / ~27.92 oz.
~1330 g /~46.66 oz.
~23.75 g / dm²
Recommended
Radio
Receiver
Ailerons
Flaps
Elevator
Rudder
Drive motor
ESC
Spinner
Propeller
Battery

7+ch.
7+ch. Optima-7, Maxima-9, similar
2 x HS-5065MG, HS-5070HD
2 x HS-5065MG, HS-5070HD
1 x HS-5065MG, HS-65MG
1 x HS-5065MG, HS-65MG
ART-1700, ART-1900
35A - 50A
35 mm LD
14x8CAm or 15x6 CAM
850 -1050 mAh, 75C, 3S LiPo
Silent 3.4M
# 0095
$589.00

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