Self-launching sailplane with scale looks and great thermal performance

78-3/4" wingspan, 39-3/8" long, 400 sq. in. wing area, 27 oz. flying weight, RG-15 airfoil. The ASK-21 is a sport scale self-launching sailplane that is easy to transport and launch. Its tough EPO foam construction makes it a low anxiety, take it anywhere, fly it anytime glider. The pre-installed outrunner motor provides plenty of power to climb to thermal altitude in seconds and when you shut down the power the prop blades fold and you are off seeking thermals.

Flight times are only limited by thermal activity and your skill at finding them. The RG-15 airfoil has a broad speed range and penetrates well to get back from those downwind thermals.

Assembly requires only a few minutes and does not require any glue. All the tools required are supplied in the kit. Wings and tail are easily removed for transport and storage; take it with you nearly anywhere, when the conditions are good you'll be ready.


ASK-21 2 Meter Glider RX Ready Includes:

• Brushless motor
• 20A ESC
• 3-cell 1300mAh Lipo
• Plug in wall charger
• 10-1/2" folding prop with spinner
• 4-9g servos

Read about T. J. Moore's ride in a full scale ASK-21 on Hobby Lobby's Blog

ASK-21 Manual PDF