1933 Spartan Cruiser II, YU-SAO, first registered as G-ACMW
The Spartan Cruiser is a small air liner carrying six passengers and a crew of two. It is a low-wing monoplane with a metal fuselage and a one-piece wood wing which passes through the lower half of the fuselage. Three 130 h.p. D.H. "Gipsy-Major" engines are fitted, one in the nose of the fuselage and two in the leading-edge of the wing. The Cruiser weighs 5,800 lbs. loaded, and cruises at 118 m.p.h. Machines of this type are used on the Belgrade-Solonica service of Aeroput.
Spartan Aircraft was absorbed into Saro Company in the early 1930's.
Another source states that Saunders-Roe manufactured the Spartan Cruiser which has some resemblance to the Segrave Meteor 1 also manufactured by Saunders-Roe.