Plymouth Municipal Airport (PLY)

Plymouth Municipal Airport (PLY) is a primary general aviation facility located in Marshall County, Indiana, approximately 2 miles north of the city center. The airport features a functional passenger terminal building that serves as the central hub for private pilots, corporate charters, and the locally-based flight school, Alpha Flight. It acts as a vital infrastructure link for northern Indiana, providing a professional base for flight operations and administrative support for visitors heading to nearby Culver Academies. The terminal infrastructure provides essential amenities for travelers and flight crews, including a comfortable waiting area, specialized classroom spaces for aviation training, and free high-speed Wi-Fi throughout the complex. Recent modernization projects have introduced upgraded security systems, including programmable keyless access for tenants and advanced web-based monitoring cameras for the ramp and runway areas. While the facility lacks a full-service restaurant on-site, it is located within a 5-minute drive of popular local dining options like Christo’s Family Dining. Technical services at the field are comprehensive, featuring 24-hour self-service fueling for 100LL Avgas and full-service Jet A fuel during standard business hours. The airport features a 4,400-foot asphalt runway (10/28) equipped with modern RNAV (GPS) instrument approaches and automated weather reporting (AWOS-3). Ground transportation is well-supported by pre-arranged rental services through Enterprise, and the airfield serves as a key community landmark hosting annual events such as the Blueberry Festival fly-in and local Optimist Club pancake breakfasts.