APC Slow Flyer Propeller 11 x 4.7 SF APC11047SF

The APC Slow Flyer Propeller in 11 x 4.7 SF sizing is designed for electric slow-flyer and park-flyer aircraft where efficient low-speed thrust is the priority. The SF designation indicates a pitch and blade geometry optimized for slower airspeeds, making it well suited to lightly loaded foam and lightweight fixed-wing models. A small adapter hub is included to fit the propeller to different motor shaft diameters. Features: 11-inch diameter with 4.7-inch pitch Slow Flyer SF blade profile for low-speed efficiency Includes shaft adapter hub Designed for electric power systems 7/7/26 cs