28% Ultimate Biplane. Radio control scale Aerobatic model 64" Wingspan Printed

Ultimate Biplane – 28% Scale RC Model Plans (64" Wingspan, for 35cc Gas Engine)
Full-Size Printed Plans for High-Performance Radio Control

Born from a legacy of unlimited aerobatics and airshow dominance, the Ultimate Biplane is a favorite among 3D pilots and sport-scale fans alike. This 28% scale model brings the aggressive stance and stunning presence of the full-size aircraft to your flying field, with a 64-inch wingspan and designed around the dependable power of a 35cc gas engine.

Built for authority in the air and admiration on the ground, this model is perfectly suited for experienced builders looking to step into the exciting world of giant-scale aerobatics.

About the Model:

• 64" wingspan (28% scale) for dramatic air presence and precise performance

• Designed for 35cc gas engines (DA35, DLE35RA, or similar)

• Fully aerobatic layout ideal for IMAC, sport flying, or 3D

• Traditional balsa and lite-ply construction with a focus on strength-to-weight balance

• Includes full-size printed plans and structural build notes

With its unmistakable silhouette and biplane authority, the Ultimate is equally at home performing slow rollers, hammerheads, or high-alpha harriers. It's a model that rewards precision building with thrilling flight performance — and looks every bit as impressive on the ground.

Shipping Details:

• Plans are professionally printed full-size on durable paper

• Shipped folded neatly in a flat envelope by default

• Select standard shipping for rolled plans shipped in a protective tube

Take your building and flying to the next level with this 28% Ultimate — a serious aerobatic machine with classic lines, raw performance, and the heart of a performer.

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