The Precision Aerobatics Ultimate AMR V3 is a no-compromise electric biplane engineered for pilots who demand extreme 3D performance, high-energy freestyle, and locked-in precision flying all in an incredibly light, rigid, and confidence-inspiring airframe.

Built using Precision Aerobatics’ latest FiberFusion® construction, the Ultimate AMR V3 is the lightest electric built-up biplane in its class, delivering astonishing performance from a simple and economical 3S power setup. Finished in a bold Red colour scheme, it offers excellent in-air visibility and unmistakable presence.

Product Description

Forget everything you think you know about biplanes. The Ultimate AMR V3 rewrites the rulebook with neutral handling, exceptional stability, and jaw-dropping aerobatic capability.

Months of design, testing, and refinement led to a purpose-built airfoil and aerodynamic layout that allows the Ultimate AMR to perform everything from violent, high-energy tumbles to smooth IMAC-style precision all without the typical biplane drawbacks. Stalls are predictable, harriers are rock-solid, knife-edge flight is locked-in, and landings are unbelievably easy.

The V3 version arrives more factory-completed than ever, with pre-hinged and sealed control surfaces, a factory-glued motor box, optimised internal layout for perfect balance, and a secure mechanical hatch latch system. The updated FiberFusion® structure further reduces weight while increasing rigidity, giving the Ultimate AMR its signature “on-rails” feel in both precision and freestyle flight.

Despite its aggressive capabilities, the Ultimate AMR is incredibly forgiving and practical. It fits easily in a car back seat without removing the wings and can be fully assembled in a single evening.

Key Features

• Latest Ultimate AMR V3 with refined FiberFusion® construction

• Lightest electric built-up biplane in its class

• Optimised internal layout for improved balance and efficiency

• Factory-glued motor box with correct thrust angles

• Secure mechanical hatch latch (no magnets)

• Clear canopy for a clean, modern look

• Factory pre-hinged and sealed ailerons, elevator, and stabiliser

• Factory-glued rudder hinges for quick tail installation

• Huge control surfaces for extreme authority

• Excellent slow-speed handling and effortless landings

• TRUE ARF – highly pre-assembled for fast setup

Flight Performance

• Extreme 3D and freestyle aerobatics

• High-energy tumbles, waterfalls, snaps, and lomcevaks

• Rock-solid knife-edge at any angle of attack

• Stable upright and inverted harriers

• Effortless hovering and torque rolls

• Precision IMAC-style flight on low rates

• Easy, predictable landings even from a harrier

Carbon Fibre Highlights

• CF FiberFusion® construction throughout

• CNC machined carbon fibre cabane and struts tabs

• Carbon fibre pushrods and aileron ganging rods

• CF reinforced cowling and leading edges

• CNC machined carbon fibre battery tray and control horns

• CF anti-rotation wing pins (factory installed)

• Double-spar CF reinforced wings

Specifications

• Wingspan: 1014mm (40 in)

• Length: 1095mm (43.08 in)

• Wing Area: 582.4 sq in

• AUW (including battery): approx. 1089g (38.45oz)

• Wing Loading: approx. 9.5 oz/sq ft

What’s Included

• Precision Aerobatics Ultimate AMR V3 Airframe – Red

• Complete factory-installed hardware

• Carbon fibre landing gear

• Fibreglass cowling (pre-cut & reinforced)

• Clear canopy & hatch assembly

• Control deflection gauge

Please Note:
Vortex generators and carbon fibre spinner are not included.

Required to Complete

• Motor: PA Thrust 45 Revo (24-pole)

• ESC: PA Quantum 45A Evo

• Servos: 4 × Nexatec NXT-70HV

• LiPo: PA Gen2 11.1V 2200mAh (3S)

• Propeller: VOX 13×8 or 14×7 wooden

Optional Upgrades

• CNC machined carbon fibre Ultimate-style spinner

• CNC machined carbon fibre servo arms

Why Buy From Probuild Aircraft

✅ Official UK Precision Aerobatics stockist
✅ 100% genuine products
✅ Trusted by world-class pilots
✅ Fast UK shipping
✅ Serving RC pilots since 1993