Radio Controlled (RC) Bi-planes
RC Bi-plane models are those aircraft that have two (or more) wings. Multi-wing designs provide extra lift which allows slow, stable flight, as well as, responsive control for fast rolls and tight loops. Multi-winged RC aircraft are recommended for intermediate to advanced flyers. Popular models of RC Bi-Planes include the Pitts, Waco, Ultimate, Staggerwing, and the Prometheus.