Check the listing for details. HobbyZone RC Airplane Apprentice STOL S 700 RTF with AS3X/SAFE technology. Color: Red, Condition: New. Listed at 236.98 USD. Introduction For nearly two decades, multiple versions of the Apprentice® have been the go-to “traditional” trainer of choice for many first-time RC pilots. The HobbyZone® Apprentice STOL S 700mm has been scaled down from the incredibly popular Apprentice 1.5m and 1.2m models, yet has also been optimized to offer STOL capabilities similar to the best-selling E-flite® Timber® series models. Plus, it’s “ultra-micro” sized to be more affordable and convenient for more people to fly in more places and smaller spaces – from yards and parks to sports fields and beyond! The Apprentice STOL S 700mm is equipped with Horizon Hobby's exclusive and innovative SAFE® technology that makes it possible for almost anyone to learn to fly successfully. Beneath its durable exterior, there’s an efficient.