Another design in the four-jet category is the eight-passenger Fairchild M-185F, three of which have been ordered by the Continental Can Company. A full-scale mockup has been in existence for some time, and the first flight should be made late this year or early in 1958, with deliveries to follow about eight months later. If they can be made available in time, four Fairchild 2,000 lb-thrust J83s mounted in under-wing podded pairs will be used, but Westinghouse J34s may be installed as a short-term alternative. The M-185F will cruise at 540 m.p.h., carries 1,500-1,580 gal of fuel and meets the A.M.C. 2,300 n.m. range requirement against a 70 kt headwind with 30 min reserve. The ceiling is 45,000ft (35,000ft on three engines). Fairchild hope to sell 600 at a price of about £350,000. With a span of about 57ft and a length of some 56ft, the M-185F is probably the largest of the executive jets under review.