The UMX WACO BNF Basic is a tiny, officially licensed scale replica of the YMF-5 biplane, built for easy, indoor or outdoor flight in compact spaces. The yellow version arrives factory-assembled and ready to bind to a Spektrum 2.4GHz transmitter, so pilots can be airborne within minutes of unboxing. It uses a brushless power system compatible with 2S and 3S packs, and the on-board control unit with an ESC and Spektrum receiver provides real-time battery telemetry to compatible transmitters for in‑flight awareness. Constructed from lightweight EPS material for a durable yet light airframe, it features scale touches like simulated flying wires and a pilot figure with a scarf. It’s offered in two trim schemes—fully-painted yellow or a lighter-weight unpainted white base—and benefits from Spektrum AS3X stabilization and SAFE Select flight envelope protection for a smoother, more forgiving flight. The UMX WACO is fully factory-assembled and ready to bind to a compatible Spektrum transmitter, with a full line of replacement parts readily available for repair after occasional bumps.
