This Hitec HS-55 Sub-Micro Economy Feather Parkflyer Airplane Servo - HRC31055S is a great addition to any radio control airplane. It is a high-quality servo that is perfect for those who are looking for a reliable and efficient option. Made by Hitec, a trusted brand in the industry, this servo is designed for electric fuel sources and is ideal for any brand of airplane.

With its compact size and lightweight design, this servo is perfect for parkflyer airplanes. It is also very easy to install and use, making it a great option for beginners and experts alike. The servo is part of the Servos & Servo Accessories category under Toys & Hobbies, Radio Control & Control Line, and RC Model Vehicle Parts & Accs.