The N3 Pup is a family of ultralight tube and fabric high-wing homebuilt aircraft. Kits are produced and marketed by Preceptor Aircraft of Rutherfordton North Carolina. Designed to meet FAR 103 Ultralight Vehicles standards the N3 Pup can accept various lightweight 4-cycle engines of between 37 to 60 hp (28 to 45 kW). If built to specifications with minimal additions it meets the requirements for a FAR 103 ultralight aircraft with an empty weight of 254 lb (115 kg).
Made by Preceptor Aircraft.