The CubCrafters CC19 XCub is an American light aircraft, designed and produced by Cub Crafters of Yakima, Washington, introduced in June 2016. The aircraft is supplied complete and ready-to-fly. In 2020 the manufacturer certified a new version of the design, the NXCub, (Nosewheel XCub) with tricycle landing gear, only available with the Lycoming IO-390 (CC393i) engine. With additional parts, an XCub or NXCub can be readily converted between conventional and tricycle landing gear configurations, with NXCub simply being the model designation for aircraft factory-built with tricycle landing gear. The task of converting an aircraft requires two people and takes around four hours. An XCub or NXCub can also be fitted with floats. In a 2020 flight review of the tricycle landing gear-equipped CC19-180 NXCub model, KitPlanes magazine editor Marc Cook wrote, "truth is, for many pilots who came up in the period after 'real' Cubs made taildraggers the everyday airplane, the presence of a nosewheel on an airplane that’s as capable of off-pavement work as the NXCub will make the whole hard to resist. In fact, for many this is probably the backwoods airplane they’ve been waiting for all along."