T-34C Turbo Mentor VT-2T 34C VT 2 Mentor Navy airplane model. The T 34C Mentor aircraft is an unpressurized two place, tandem cockpit low wing single engine monoplane manufactured by Raytheon Aircraft Company (Formally Beech Aircraft), Wichita, Kansas. The aircraft is powered by a Model PT6A 25 turbo prop engine manufactured by Pratt &, Whitney Aircraft of Canada. The primary mission of the T 34C is to provide primary flight training for student pilots attached to the Chief