Aerobatic Plane - PilotRC- EXTRA 330SX - (approx. 2.63m) - grey black red

The Pilot-RC Extra 330SX 103″ is a large-scale radio-controlled aerobatic aircraft, developed to combine high-speed precision, agility, and low-speed stability. This 120 cc category model features a wingspan of 2.639 m and a wing area of 12,420 cm².

Its airframe uses a hybrid construction combining wood and composite materials to reinforce the fuselage and wings. The covering is applied over a German-made Oracover base.

The Pilot-RC quick release system equips the wings, stabilizer, and canopy. The stabilizer can be assembled tool-free to reduce setup time at the field. Both the wings and stabilizer are removable for easy transport and storage.

The hinges are factory-installed, glued, and pinned. The engine cowl is mounted from the inside to preserve the exterior look of the fuselage. The engine mounting position is laser-engraved, and the open structure makes it easy to install canister-type mufflers.

The removable main landing gear consists of two independent elements. The rudder control uses a pull-pull system.

Technical Specifications

• Model: Extra 330SX 103″
• Type: ARF RC aerobatic aircraft
• Wingspan: 2,639 mm
• Length: 2,600 mm with spinner
• Wing area: 12,420 cm²
• Stated weight: 12.3 kg
• Construction: hybrid structure of wood and composite materials
• Covering: applied over Oracover base
• Recommended power: 100 to 130 cc gasoline engine or equivalent electric setup
• Servos required: 5 high-torque servos
• Control configuration: two servos per aileron, one servo per elevator half, and one rudder servo
• Additional servo: one throttle servo with gasoline engine
• Spinner diameter: 5 inches (about 127 mm)
• Indicated initial CG: 210 mm behind the leading edge, at the fuselage level

Included Items

The kit notably includes:

• the pre-fabricated and covered airframe;
• the carbon fiber main landing gear;
• the tail gear;
• the wing joiner tubes;
• the fiberglass control horns;
• a transparent lower cowl section used as a cutting template;
• installed hinges;
• the pre-assembled canopy;
• the prepared fuel tank and tubing;
• the fill valve and tank vent;
• wheels, axles, and wheel pants;
• pre-made linkages with ball joints;
• a matching 5-inch carbon spinner.

Additional Equipment Required

To complete and fly the model, you will also need:

• a 100 to 130 cc gasoline engine or equivalent electric setup;
• five high-torque servos;
• an additional throttle servo with gasoline engine;
• a transmitter and receiver;
• a propeller;
• suitable batteries;
• a power management system;
• servo extensions;