In 1990 the Lavochkin NPO announced plans to create a LEO communications network of 4-8 satellites operating in the UHF band (400-480 MHz) by 1994 (Reference 283). However, in 1992 the Bankir project had evolved into a geosynchronous satellite system employing new Coupon satellites. This concept is described below with other future GEO systems.
283. P. Langereux, "Project Bankir", Air & Cosmos, 6 October 1990, p. 33.