The Dynam Sonic 85 is an ultra-compact, refined version of the Sonic 185, with its wingspan reduced from 1850 mm to 850 mm. Its smaller footprint significantly reduces space requirements, making it easy to fly in parks, sports fields, and other limited areas. Even in tighter spaces, you can enjoy the unique combination of smooth gliding and dynamic, high-speed flight.
Designed for versatility and ease of use, the Sonic 85 offers a stable and approachable flying experience when equipped with a 3S 450 mAh battery and paired with the SR66A receiver featuring iStone intelligent flight assistance. It supports hands-off toss launches, making control simple, intuitive, and easy for pilots of all levels. Whether you’re a beginner learning to fly or an experienced pilot enjoying casual flights, the Sonic 85 is a high-quality choice.
The aircraft features a factory-installed brushless outrunner motor with a brake-equipped ESC and folding propeller, delivering ample, powerful thrust for quick climbs, smooth sport cruising, and basic aerobatics. Using the 3S 450 mAh battery, it can achieve high speed and vertical flight performance without any modifications or upgrades.
With the iStone stabilization system, takeoff, flight, and landing are stress-free and more predictable, reducing pilot workload and improving overall stability. Its durable, damage-resistant construction protects the airframe, allowing pilots to fly with confidence and land without worry.
Best of all, the SRTF version arrives nearly fully factory-assembled, making it truly ready to fly out of the box. Its lightweight and portable design makes it easy to carry anywhere, and with only a battery installation required, you’ll be ready to fly in moments — unlocking a fun and convenient RC flying experience anytime, anywhere.
Specifications:
Wingspan: 850mm (33.5 in)
Length: 528mm (20.8 in)
Flying Weight: 199 g
Wing Loading: 31 g/dm²
Center of Gravity: 30–34mm from leading edge
Power System: TOMCAT 1806–KV3100 - (pre-installed)
Electronic Speed Control: Skylord-20A (3A/5V BEC) ESC - (pre-installed)
Servos: 2g x3, 3.7g x1 - (pre-installed)
Required Transmitter: GAVIN-6A 2.4Ghz 6-Channel
Required Receiver: SR66A 6CH 2.4Ghz (iStone 6-Axis Gyro Stabilizer w/ ABS System)
Required Battery: 3S 450mAh (11.1V) w/ XT30 Connector
Propeller: Folding propeller
Aileron: Yes
Elevator: Yes
Rudder: Yes
Flaps: No
Approx. Flying Time: 10 minutes
Material: EPO Foam
Skill Level: Beginner
Assembly Time: 5 minutes
Age Level: 14+
Recommended Environment: Outdoor
Aircraft Type: Glider
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