SIG Four-Star 20EP

Building on the 20-year reputation of the original Four-Star line

Building on the 20-year reputation of the original Four-Star line of great sport airplanes, we bring you this highly requested version designed for electric power. Like it's older siblings it retains the easy and relaxed flying characteristics of the Four-Stars. Open the throttle and increase the control throws and it will do about any wild maneuver your thumbs can dream up.

Add to this the portability of a smaller size and the quietness and convenience of electric power and you have another winner for sport flying. While designed for electric power it is configured to easily convert to glow engine power in the .15 to .25-engine range so you have the best of both worlds.

Four-Star 20EP Highlights:

• Full size plans
• Light weight balsa construction except for key parts
• Fast building wing
• Tab locked fuselage
• Photo illustrated instruction manual
• Durable aluminum landing gear
• Molded canopy
• Molded cowl
• SIG Easy Hinges
• Large decal sheet
• Pushrods
• Hardware pack

Technical Specifications: Four-Star 20EP Specs: Wingspan 48 in 1219 mm Wing Area 430 in² 27.7 dm² Length 38 in 965 mm Weight w/250-watt motor & 3s1p 2200 mAh lipo 2-1/2 lbs 1130 g Wing Loading 13.4 oz./ft² 40.8 g/dm² Radio Required 4-Channel with 4 mini servos Power Required 250 to 350 watt electric motors or .15 to .25 glow engines Prop 9x6 APC ThinElectric (APC309060)

Radio
1 - SPM5510 DX5e 5-Channel Transmitter/Receiver Only Mode 2
4 - HTS055 HS-55 Sub Micro Servo
2 - HT0097 Hitec 12" Servo Extension

Motor/Prop
1 - ERCBL20 .20 Size Brushless Motor Outrunner 1000Kv
1 - APC10070E 10x7E Thin Electric Prop

Motor Controller
1 - ERCE045SB eRC 45 Amp Brushless Controller

Battery
1 - YTB21003 3 Cell 11.1V 2100mAh 20C LiPo

Charger
1 - SRC403 40 Watts Balance Charger for 1-4 Lithium Cells
Accessories
Glue, Solder, Connectors, and covering material.