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Planes

Yakovlev Yak-11: A Legacy of Power and Performance

07/13/2026

Planes

The Birth of a Legend

In the aftermath of World War II, the Soviet Air Force sought to solidify its air superiority. Enter the Yakovlev Yak-3, a nimble, single-seat interceptor that became one of the most formidable Soviet fighters of the war. Its success on the battlefield paved the way for a new generation of aircraft, culminating in the creation of the Yakovlev Yak-11.

From Fighter to Trainer

The Yak-11, also known as "Moose" by NATO and "Hawk" by Warsaw Pact nations, was designed as an advanced trainer for the Soviet Air Force and entered service in 1947. Building on the robust design of the Yak-3, the Yak-11 featured many of its predecessor's parts, adapted for training and liaison roles. The Yak-11’s exceptional agility in rolls made it a reliable and effective trainer.

Production and Global Reach

Production of the Yak-11 continued until 1956, with a total of 3,859 units built. The aircraft's popularity extended beyond Soviet borders, with an additional 707 units produced in Czechoslovakia under the designation C.11. This versatile trainer was adopted by numerous Warsaw Pact nations and other communist countries around the world.

The Yak-11 in Combat and Beyond

Though initially designed as a trainer, the Yak-11 saw combat during the Korean War, showcasing its durability and adaptability. In the following years, many Yak-11s were modified for various roles, including high-performance air racing. Today, the Yak-11 remains a beloved "warbird," celebrated for its heritage and performance. Enthusiasts can find these aircraft in civilian use from Reno, Nevada, to Western Australia, and in countries like Belgium, the United Kingdom, France, Sweden, and the Czech Republic.

Specifications at a Glance

Engine: One 570-hp Shvetsov ASh-21 radial piston engine
Weight: Empty 4,189 lbs., Max Takeoff 5,379 lbs.
Control surface binding on the airframe
Wing Span: 30 ft. 10 in.
Length: 27 ft. 10.5 in.
Maximum Speed: 289 mph
Ceiling: 23,295 ft.
Range: 795 miles
Armament: One 12.7-mm (0.5-inch) UBS or 7.7-mm (0.303-inch) ShKAS machine gun
Number Built: 3,859, plus 707 Czech-built C.11s

Unleashing the Yak-11 Steadfast

At HobbyKing, we are excited to unveil our latest RC plane inspired by the legendary Yak-11. The H-King Yak Steadfast combines the rich history and performance of its predecessor with modern RC technology, offering enthusiasts a thrilling flying experience. With features like a powerful brushless motor, servoless retracts, and LED landing and navigational lights, the Yak Steadfast is poised to dominate the skies.

Our Steadfast version of the Yak-11 draws its inspiration from Nick DeCarlis (known as MrSmoothie on RCG). Nick transformed the original Yak-11 into the Steadfast by creating a custom single-seat canopy and redesigning the color scheme to give the aircraft a striking new appearance. At HobbyKing, we frequently collaborate with members of the RC community to develop new models that not only look fantastic but are also rigorously tested to ensure superior flight performance. We extend our heartfelt thanks to Nick for his invaluable help and contributions in developing this version of the Yak.

Unleash the Beast with the H-King Yak Steadfast – where history meets high-performance RC flying!

Join us in celebrating the legacy of the Yak-11 and experience the thrill of flying our new RC model. Ready to take flight? Explore the H-King Yak Steadfast today.