Pre-war products at Gosselies were single-seat S2 and two-seat B or B-2 (open cockpits) and BC (enclosed cabin). B-2 revived post-war as Tipsy Trainer, and BC as Belfair (from Belgian Fairey).

The Tipsy Belfair was derived from the Tipsy B by adding a raised rear fuselage and an enclosed cockpit, and first flew as such in 1939. Production was prevented by the war, but seven were built in the 1940s, three of which were assembled in Yorkshire.

Belfair
Engine: 62hp Walter Mikron
Wing span: 31 ft 2 in
Length: 21 ft 8 in
Gross weight: 1200 lb
Cruising speed: 100 mph
Range: 300 miles

The sole 1931 TW-120 Collegiate (2-323) built, N945Y c/n 106, was a two place, open cockpit monoplane powered by a 120-130hp Western L-7 engine.

The 1930 TC-165 Collegiate (2-265) was a two place, open cockpit, high-wing monoplane. Powered by a 165hp Continental A-70, only one was built, NX16E.

The M-150 Collegiate NX/NC279V of 1930 (2-239) was similar to the K-100, but with a 150hp McClatchie Panther engine. As City of Los Angeles, The M-160 set an endurance record of 378h:48m in flying the equivalent of 27,677 miles over Rosamond Dry Lake CA in 1930.

Engine: 150hp McClatchie Panther
Useful load: 706 lb
Max speed: 118 mph
Stall: 35 mph
Range: 500 mi

The K-90 Collegiate (ATC 180) built in 1928 was O W Timm’s first company and first commercial plane. The prototype NX/NC887E c/n 102, was initially powered by a 90hp Anzani.

The K-100 had a 130hp Comet [C337] c/n 101.

One each of the K-90 and K-100 were built, priced at $5,500.

K-90 Collegiate
Engine: 90hp Anzani

K-100 Collegiate
Engine: 100hp Kinner K-5
Wingspan: 35’0″
Length: 24’7″
Useful load: 643 lb
Max speed: 108 mph
Cruise speed: 92 mph
Stall: 35 mph
Range: 600 mi
Seats: 2