Check the listing for details. E-flite RC Airplane Conscendo Evolution 1.5m BNF Basic with Safe Select. Color: White, Condition: New. Listed at 239.99 USD. Introduction THE ULTIMATE CONSCENDO® When the Conscendo® was first introduced it was geared towards RC newcomers who wanted to teach themselves how to fly with a powered glider. A few years later an "Advanced" version that offered more power for soaring, sport flying and aerobatics became a favorite of many intermediate and experienced pilots alike. Now the E-flite® Conscendo Evolution 1.5m evolves the design to be the most powerful, capable and fun to fly Conscendo yet! A stronger and stiffer airframe molded from higher density EPO combines with the more powerful 3S and 4S compatible power system featuring a telemetry-capable ESC to deliver higher speeds and more aerobatic performance — while offering the same smooth sport flying and soaring capabilities the.