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Great Planes - GPMA1547   735557015473 0735557015473
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Great Planes ElectriFly SU-31 E-Performance 3D ARF 41"
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Great Planes ElectriFly SU-31 E-Performance 3D ARF 41"
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On-line Videos: Video 1 (17.8 MB) Video 2 (YOUTUBE)
Product Reviews: Review 2 Review 3
Instruction Manuals: Manual 1 (2.4 MB) Manual 2 (554 KB)

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Tech Notes
This is the electric powered, radio controlled, almost ready to fly
ElectriFly SU-31 3D Aerobatic Airplane.
Park Pilot Program Legal Aircraft
This SU-31 3D is part of the ElectriFly E-Performance Series.
For intermediate to experienced flyers 14 years of age and older.


Construction: Balsa and ply with prehinged ailerons and rudder and
airfoiled control surfaces, motor box preinstalled with blind nuts
providing perfect spacing for spinner backplate-no need for
measuring, cowl ring also preinstalled
Wings: Two piece with carbon fiber wing joiner, secures to fuselage
with wing hooks and rubber bands inside fuselage
Motor Mount: Built-up plywood
Covering: Top Flite MonoKote
Aileron Control: Dual servo
Cowl: Prepainted fiberglass, attaches with rare earth magnets
Canopy: Clear, single
Wheel Pants: Prepainted ABS
Landing Gear: Prepainted aluminum 0.079" (2mm) thick
Wheels: Two foam 1.75" (44mm) diameter
Spinner: White plastic, 1.75" (44mm) diameter
Hardware: Full set included
Building Time: Approximately 4-6 hours
Warranty: Great Planes Model Manufacturing Company guarantees this
kit to be free from defects in both materials and workmanship at
date of purchase.


ElectriFly ARF SU-31 3D Aerobatic Airplane with fiberglass cowl,
ABS wheel pants, landing gear, wheels, hardware, photo-illustrated
instruction manual and two decal sheets


Radio: 4 channel computer radio recommended
Servos: 4-micro
Dual Servo Extension: For aileron servos
6" (150mm) Slim Extension Wire: Two
12" (305mm) Servo Extension: Two
Motor: Rimfire 35-30-1250 outrunner
35A ESC for Brushless Motors
Battery: LiPo 1250 - 1500mAh 11.1V
Cell Balancer: For LiPo battery,
Battery Charger: LiPo compatible
Propeller: 10x7E


Wingspan: 41" (1040mm)
Wing Area: 343 sq in (22.1 sq dm)
Weight: 27.5 - 31 oz (780 - 880g)
Airfoil: Fully symmetrical, mid wing placement
Wing Loading: 11.5 - 13 oz/sq ft (35 - 40 g/sq dm)
Length: 38" (965mm)
Center of Gravity: 2-5/8" (67mm) back from the leading edge of the
wing at the fuselage side

Control Throws- Low Rate High Rate 3D
Elevator: 3/8" (9.5mm) 7 1/2" (12.7mm) 10 2-1/4" (57mm) 48
Rudder: 1-1/4" (32mm) 16 2" (51mm) 26 3-1/4" (83mm) 45
Ailerons: 1/2" (12.7mm) 11 3/4" (19.1mm) 14 1-5/8" (41mm) 32


Pilot figure shown in photos not included.
Following are the Top Flite MonoKote colors used on this model and
order numbers for six foot rolls;
White TOPQ0204 Black TOPQ0208
Sapphire Blue TOPQ0226 Dove Gray TOPQ0211
Yellow TOPQ0203

jxs 12/16/08

– If you need more information, use these Great Planes resources –
Web Site:
Phone: 217-398-8970
  Postal Address:
Great Planes

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Accessories Needed
This is the electric powered, radio controlled ElectriFly SU-31 3D Aerobat. FEATURES: Balsa & ply construction, carbon fiber wing joiner tube, covered in Top Flite MonoKote, plywood motor mount, aluminum landing gear, foam wheels REQUIRES: 4ch radio W/3 micro servos, outrunner brushless motor, 35A brushless ESC, 11.1V LiPo battery, charger, building & field equipment

Accessories for the Great Planes ElectriFly SU-31 E-Performance 3D ARF 41"

Primary Accessories Radio & Engine Equipment Building & Field Equipment Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXZK96 APC 10x7 Thin Electric Propeller
Qty Discount Available
2.39   In Stock
 LXMGS7 Great Planes ElectriFly Equinox LiPo Cell Balancer
Accessories Needed Qty Discount Available
34.99   In Stock
 LXCFZN Great Planes ElectriFly LiPo 3S 11.1V 1200mAh 30C
Accessories Needed Qty Discount Available
21.99   In Stock
Subtotal for this Group of Accessories: 59.37  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

Primary Accessories Radio & Engine Equipment Building & Field Equipment Optional Accessories

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