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Calypso EP Powered Glider ARF

Smooth and forgiving, the Calypso excels as a first electric sailplane. Ailerons are included for enjoying a wide envelope of soaring performance, and by adding optional flaps experienced glider pilots can move up to more advanced thermal chasing. There are four versions available - the RTF, Tx-R, Rx-R and ARF- and each comes with a factory-installed brushless power system. This ARF (Almost Ready to Fly) version comes without radio and power set so you can configure it just the way you want. Since there's no gluing to do and the only tool needed is a screwdriver, you can have the Calypso ready for radio and power set installation in just 30 minutes!

Technical specification:

Wingspan: 73 in (1855 mm)
Wing Area: 526 in² (33.9 dm²)
RTF Weight: 29 oz (820 g)
Wing Loading: 7.9 oz/ft² (24 g/dm²)
Length: 47 in (1195 mm)


  • 4-5-channel transmitter
  • Receiver
  • Servos
  • Minimum 11.1 V, 3S, 1300 mAh LiPo battery
  • Compatible charger


    • P-TACJ2410, transmitter TTX 410
    • P-TACL0625, receiver TR625
    • LiPo battery 3S 11.1 V, 1800 mAh
    • O-GPMM3318 ElectriFly AC/DC Balancing Smart Charger
    • 28-30-1300kV brushless outrunner motor
    • 18A Brushless ESC


    • Fully assembled model with motor, ESC, and servos installed
  • Download the aircraft fact sheet