Three colorful low-wing monoplanes with slight design differences. Each uses a 4-inch/10 cm airscrew with brown rubber. Lightweight, easy to build, and stable in flight – no ballast needed on prototypes. Named for their bold colors and subtle variations in shape.

The original Ar 79 was an aerobatic two-seat trainer and touring aircraft from Germany. First flight took place in 1938 and all together 72 examples were built. While some Ar 79 went abroad for example to Hungary one is currently on display in a Berlin museum. The Ar 79 had a retractable tailwheel undercarriage and…

This larger balsa glider features a detachable long wing, tractor propeller setup, and classic twin-boom design. Easy to build with reliable flight performance. Akrep is the Turkish word for “scorpion.” Shares wing compatibility with the Akrav model.

This compact balsa aircraft features a detachable wing, pusher propeller, and classic twin-boom layout. Easy to build with few parts, it offers reliable flight performance. Akrav (עַקרָב) is Hebrew for “scorpion.” Shares wing-boom module compatibility with the Akrep model.

Regularly going through various defense reports one certain design caught my attention, that of the Russian kamikaze drone Zala-Lancet. 

A stubby, easy-to-build balsa monoplane with solid flight performance and minimal parts. Lightweight and reliable, powered by a 6-inch airscrew. The name, in Spanish, means: It costs less than you think.

A compact, easy-to-build glider with a humorous look and good flight characteristics. Features include profiled wings, few parts, and a reinforced balsa windshield. Rubber-powered version with a wire hook and nose cone design. The name, in Spanish, means: Appearances are deceiving.

This compact low-wing monoplane is easy to build, with few parts and excellent flight performance. Powered by a 4-inch airscrew and thin brown rubber, it’s ideal for short, stable flights. The name Parosh (פָּרוּשׁ) is Hebrew for “finch.”

An easy-to-build balsa monoplane with good flight performance, simple landing gear, and a playful design. Made from few parts and fitted with a 6-inch airscrew. The name, in Spanish, means: How is the game going? (Answer: Very well!)

This sleek, fast balsa model features a twin-boom layout, V-tail, and distinctive coloring. Built from few parts, it offers strong flight performance and easy assembly. Designed for a 6-inch airscrew and black rubber motor. Best flown over tall grass due to its speed and low weight.