The Robinson R44 — the four-seat single-engine piston helicopter that has been the world's most-produced civilian helicopter for two decades — captured as an RC scale model.
The Robinson R44 first flew on March 31, 1990, and entered production in 1992. The four-seat single-engine piston helicopter became the most-produced civilian helicopter in the world by the early 2000s, with thousands of airframes flying in private, training, EMS, news, and law enforcement roles globally.
A helicopter scale subject for rotorcraft practice.