Twinstar EP ARF
Double-barreled flying fun made easy

Flying with twin motor power is unique and exciting, and the Great Planes TwinStar EP ARF is the ideal choice for making it happen. Setting up the brushless motors (sold separately) is easy, and the nacelles are positioned near the centerline for more stable flight. And because it’s Almost-Ready-to-Fly, you can have this quality-constructed, professionally pre-covered model in the air in just a few hours!

  • TWO motors — twice the excitement
  • Electric reliability and convenience
  • Quality balsa and ply construction

Two motors add an extra level of excitement to flying, and you don’t have to tune them together perfectly like glow engines.
A large, magnetically-attached hatch makes for quick access to the flight battery.
tricycle landing gear
The tricycle landing gear is a breeze to install, and offers better ground handling than a taildragger.
The ailerons are operated by individual mini-size servos. They’re easy to install, and allow for fine-tuning of the ailerons and flaperon mix.


Stock Number
47.5 in (1205 mm)
Wing Area
392 in² (25.3 dm²)
4.0-4.25 lb (1.81-1.93 kg)
Wing Loading
24-25 oz/ft² (73-76 g/dm²)
42.5 in (1080 mm)
4-6 channel radio, 4 servos, (2) 35-30-1250kV brushless motors, (2) 25A brushless ESCs, 3S 11.1V 3800mAh (minimum) LiPo battery, 3S balancing LiPo charger, (2) 8 x 8 propellers

Recommended Products

FUTK6000 Futaba 6J 6-Channel 2.4GHz S-FHSS Computer Radio System

— or —
FUTK6000 Photo
TACJ2650 Tactic TTX650 6-Channel 2.4GHz SLT Computer Transmitter

— and —
TACJ2650 Photo
TACL0625 Tactic TR625 6-Channel Twin Antenna 2.4GHz SLT Receiver
TACL0625 Photo
FUTM0415 Futaba S3115 Micro Precision Servos (4)
FUTM0415 Photo
GPMG4595 (2) ElectriFly RimFire .10 (35-30-1250) Brushless Outrunner Motors
GPMG4595 Photo
GPMM1820 (2) ElectriFly Silver Series 25A Brushless ESCs
GPMM1820 Photo
FPWP3383 FlightPower LiPo FP30 3S 11.1V 3800mAh 30C
FPWP3383 Photo
GPMM3155 ElectriFly Triton EQ AC/DC Charger
GPMM3155 Photo
APCQ4116 (2) APC 8 x 8 Thin Electric Propeller
APCQ4116 Photo

For a complete list of required items, see the instruction manual. Ask your hobby dealer for additional recommendations.