Upgraded to include optional-use SAFE® Select technology, the popular E-flite® UMX™ Radian® ultra-micro motor glider is now easier to fly than ever before — and also offers real-time battery voltage telemetry when flown with compatible transmitters!
Long flight times up to 10-20+ minutes with a mix of power on/off flying using 1S 150–200mAh batteries
Removable one-piece wing with composite spar for easy and convenient storage and transport
Provides telemetry data to compatible transmitters to show flight battery voltage
No FAA registration required (under the 250-gram weight limit)
Factory-finished and ready to fly right out of the box