Seagull T-34C Turbo Mentor 20ccDescription Derived from the classic Beechcraft Bonanza the T 34 Mentor had its first flight in December 1948 and entered service as a USAF and US Navy primary trainer some five years later in 1953. Powered originally by a regular piston engine the T 34C, modelled here by Seagull, carried a turboprop engine, two pilots, and a reputation as one of the nicest flying military trainers around, mixing wonderful handling with the feel and thrill of flying a