sentences:  The Yugoslavia airline Aeroput ordered two aircraft and a licence to build further examples in Yugoslavia at the Zmaj aircraft factory.The Cruiser was re-designed as the Spartan Cruiser II, featuring a modified fuselage and cockpit.The first Cruiser II (G-ACBM) flew in February 1933, powered by Cirrus Hermes IV engines, and G-ACKG/VT-AER also used that engine type.