J-3 Cub 25 ARF

This is the only 25-size Cub with scale ailerons. Quality balsa and light plywood construction make for a sturdy, lightweight airframe that handles incredibly well in most flying situations. The firewall is set up for use with an outrunner motor, such as E-flite’s Power 25, making a perfect power match for the airframe. Optional floats add a new dimension to the scale flying experience, and the one-piece wing allows for easy transportation to and from virtually any flying field, pond or lake.


Wingspan: 62 in (1575mm)
Overall Length: 35.5 in (900mm)
Wing Area: 550 sq in (35.5 sq dm)
Flying Weight: 4.0–4.25 lb (1.8–1.9 kg) with Ni-MH battery pack
Motor Size: Recommended: E-flite Power 25 Outrunner (EFLM4025A) (not included)
Radio: Minimum Required: 4 channels (not included)
Servos: Required: 4 mini servos (not included); Recommended: 4 JR SPORT™ MN-48 (JSP20040)
Trim Scheme Colors: UltraCote® Cub Yellow (HANU884) & Black (HANU874)
CG (center of gravity): 2-5/8 in (66mm) from leading edge
Prop Size: 12 x 6E
Hardware Included: Y
Speed Control : Required: 40-amp brushless; Recommended: E-flite 40A Brushless (EFLA312B)
Recommended Battery: E-flite 10-cell 12V 1800mAh Ni-MH (EFLB4010) or Thunder Power 3-cell 4200mAh Li-Po (THP42003S2PPL) (not included)
Flaps: N
Retracts: N
Control Throw (Ailerons): 3/4 in Up/Down High Rates or 1/2 in Up/Down Low Rates
Control Throw (Elevator): 5/8 in Up/Down High Rates or 3/8 in Up/Down Low Rates
Control Throw (Rudder): 1-3/8 in Left/Right High Rates or 1 in Left/Right Low Rates
Approx. Flying Duration: 8–10 minutes on Ni-MH and 15–18 minutes on Li-Po

Needed to Complete

To fly this plane, you will need:

Radio System: 4 channels or more

Motor: Power 25 Outrunner

ESC: 40A Brushless

Battery: 10-cell 12.0V 1800mAh Ni-MH or 3-cell 4200mAh Li-Po

Servos: 4 JR SPORT™ MN-48 (JSP20040)

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