The Savoia-Marchetti SM.81 was an Italian three-engine aircraft. Unlike its contemporary, the Savoia-Marchetti SM.79, it was fitted with a wide range of engines from its introduction.
The Savoia-Marchetti SM.81 was an Italian three-engine aircraft. Unlike its contemporary, the Savoia-Marchetti SM.79, it was fitted with a wide range of engines from its introduction. (en)
The Savoia-Marchetti SM.81 was an Italian three-engine aircraft. Unlike its contemporary, the Savoia-Marchetti SM.79, it was fitted with a wide range of engines from its introduction. (en)