The Tu-104 prototype, CCCP-L5400
CCCP-42454, the Tupolev Tu-104LL avionics testbed operated by NPO Vzlyot, shown here in its LL-2 configuration for testing the Zaslon weapons control system
Tupolev Tu-104A «001», a VIP aircraft used by the top Soviet military leaders (Marshal Rodion Ya. Malinovskiy)
Tupolev Tu-104A OK-MDE «Ostrava» in the new red/white CSA livery. The «feathers» were dubbed fousy (mustache)
Tupolev Tu-104A OK-LDC «Brno» in the early blue/white livery of CSA Czechoslovak Airlines
Tupolev Tu-104AK (c/n 8350705) «46 Red» — one of the three zero-G trainers operated by the Soviet Cosmonaut Detachment. It is now displayed at the Central Russian Air Force Museum in Monino