When most people think about Soviet, four-engine, turbine passenger aircraft, they tend to think about the “classics”; the IL-18Â and the Tu-114. There are reasons, of course, why the Antonov AN-10 doesn’t immediately jump to mind – but that ignores the significant contributions it made to domestic travel within the Soviet Union.
The Tupolev Tu-104Â was a great aircraft, and when prestige mattered more than unit cost, it was a perfect way of showing Soviet aeronautical achievement abroad. Russian flag carrier Aeroflot, however, was directed to offer cost-effective transport to all points within the Soviet Union and satellite states. There was another issue; the Tu-104, while durable by early jet standards, was still difficult to maintain after frequent operations on “less prepared” airfields.