E-Flite Ultimate 3D 950mm Smart BNF Basic with AS3X & SAFE RC Biplane - EFL16550
E-Flite Ultimate 3D 950mm Smart BNF Basic with AS3X & SAFE RC Biplane - EFL16550
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This model needs compatible batteries and a charger to run.
| Brand | E-Flite |
|---|---|
| Type | RC Biplane |
| Skill Level | Intermediate |
| Batteries | Required (sold separately) |
The E-Flite Ultimate 3D 950mm (EFL16550) is a BNF Basic RC biplane designed for sport, precision aerobatic, and all-out 3D flight. Based on the iconic full-scale Ultimate biplane made famous in competition aerobatics, E-Flite has updated the proven Ultimate2 airframe with a more capable power system, higher-torque metal-geared servos, and modern Spektrum Smart Technology. The result is an RC biplane that works with both 3S and 4S LiPo batteries without modification, giving pilots the option to fly conservatively or push for unlimited vertical performance. SAFE Select flight envelope protection makes it accessible to pilots still building confidence, while AS3X technology provides the locked-in stability that experienced fliers expect from a serious aerobatic aircraft.
Key Features
- 950mm wingspan EPO biplane with composite reinforcement for a lightweight yet durable airframe
- Compatible with 3S 11.1V and 4S 14.8V LiPo batteries using the same factory-installed power system — no modifications needed
- Spektrum Avian 60A Smart ESC delivers real-time telemetry including battery voltage, current, temperature, and motor RPM via compatible Spektrum transmitters
- Oversized control surfaces with beveled hinge lines and vortex generators allow extreme throws suited to 3D aerobatic manoeuvres
- Tool-free wing installation and removal with quick-release hardware for fast assembly and convenient transport or storage
What's Included
- E-Flite Ultimate 3D 950mm airframe (factory finished)
- Spektrum Avian 60A Brushless Smart ESC (installed)
- Brushless outrunner motor (installed)
- 4x high-torque metal-geared servos with ball-link linkages (installed)
- Spektrum AR637TA 6-channel receiver with AS3X and SAFE Select (installed)
- Product manual
What You Need
- Full-range 5 to 7+ channel Spektrum DSMX or DSM2 compatible transmitter (7+ channels required to use motor reversing function)
- 3S 11.1V or 4S 14.8V LiPo battery, 1800–2700mAh with EC3 or IC3 connector
- Compatible LiPo balance charger