E-flite UMX Radian BNF Basic with AS3X and SAFE Select (EFLU2950)
$99.99
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E-flite UMX Radian BNF Basic with AS3X and SAFE Select (EFLU2950)
$99.99
Bind-N-Fly Basic
Requires Spektrum DSMX Transmitter
SAFE & AS3X
Advanced Flight Envelope Protection
Telemetry Ready
Real-Time Battery Voltage Data
No FAA Needed
Under 250 Grams Flying Weight
Long Flight Time
Up To 20 Plus Minutes
EPS Airframe
Lightweight and Durable Construction
Soar High With EaseUltra Micro Gliding Freedom Anywhere
The E-flite UMX Radian BNF Basic with AS3X and SAFE is an upgraded ultra-micro motor glider designed to deliver smooth, thermal-soaring performance both indoors and outdoors. Equipped with exclusive Spektrum AS3X and SAFE Select technologies, this high-performance RC glider provides unmatched stability and flight envelope protection for pilots of all skill levels.
Effortless Thermal Soaring PerformanceUpdated Features for Ultra Smooth Flights
Experience the joy of effortless gliding with the E-flite UMX Radian BNF Basic with AS3X and SAFE. Built from lightweight yet durable EPS foam material, its gracefully curved polyhedral wing and efficient airfoil deliver outstanding soaring efficiency. The factory-installed power system includes a coreless motor, gearbox, and efficient folding propeller that folds back during unpowered glides to extend flight times up to 10 to 20+ minutes using a 1S LiPo battery.
This updated version of the popular ultra-micro glider now offers integrated real-time battery voltage telemetry when paired with compatible Spektrum transmitters. Thanks to its lightweight design staying under the 250-gram limit, no FAA registration is required. Simple wing assembly makes the E-flite UMX Radian an ideal grabbing-and-going RC aircraft for flying in local parks, sports fields, or gymnasiums.
Aircraft SpecificationsTechnical Details and Components Overview
Completion Level
Bind-N-Fly Basic
Wingspan
Standard Micro
Overall Length
Standard Micro
Flying Weight
1.59 oz (45g) without battery (weight)
Motor Size
Coreless Motor with Gearbox
Speed Control
Integrated Receiver/ESC
Radio
Sold Separately
Servos
Integrated
CG
Factory Configured
Recommended Battery
1S 3.7V 150-200mAh LiPo with Ultra Micro Connector
Assembly Time
Less than 1 hour
Flaps
No
Retracts
No
Material
EPS Foam
Receiver
Included
Technology
Smart, AS3X, and SAFE Select
FAA Weight Limit
Under 250g
Key Soaring FeaturesEngineered for Stability and Convenience
Flight StabilizationOptional-use SAFE Select and AS3X flight protection
Telemetry DataReal-time battery voltage transmission to compatible radios
Extended Runtimes10 to 20+ minute flights with power on/off mix
Removable WingOne-piece wing with composite spar for easy transport
Efficient Folding PropFactory installed motor gearbox and folding propeller
Micro AirframeLightweight and durable EPS foam construction
No FAA RegistrationFlying weight stays under 250 grams
Parts & Accessories
To run this model you’ll need:
Frequently Asked QuestionsEverything you need to know
What transmitter is required to fly the E-flite UMX Radian BNF Basic?
The E-flite UMX Radian BNF Basic requires a 4 to 5+ channel Spektrum DSMX/DSM2 compatible transmitter to operate.
What battery and charger are needed for the E-flite UMX Radian BNF Basic?
You will need a 1S 3.7V 150–200mAh LiPo battery featuring an Ultra Micro connector along with a compatible 1S LiPo charger.
Is FAA registration required for the E-flite UMX Radian BNF Basic?
No, the total flying weight of the E-flite UMX Radian BNF Basic is under 250 grams, so FAA registration is not required in the United States.
Is the E-flite UMX Radian BNF Basic suitable for beginner pilots?
Yes, the E-flite UMX Radian BNF Basic is exceptionally beginner-friendly due to its inherently stable polyhedral wing design and optional SAFE Select technology.