p-51D Mustang 450mmIntroduction Now it's easier than ever to learn to fly RC (Radio Controlled) airplanes in more places and smaller spaces with the HobbyZone P 51D Mustang 450mm! Its ultra micro size makes it perfect for flying in large yards, parks, soccer fields, and other suitable spaces where larger trainer models cant typically be flown successfully by first time pilots. Plus, it features a pop off prop saver design and incredibly tough EPP construction that makes