The NPO Molniya Molniya-1 is a three surface design with single pusher propeller and twin tail booms.
In the late 1990s, the company proposed a number of larger types based on the three surface configuration.[2][3]
Molniya 400 - a proposed jet cargo aircraft or airliner with a high-mounted wing and powered by two PS-90A turbofans. Freighter version would have had a rear fuselage ramp.
Molniya-1000 Heracles - a proposed super heavy freighter to replace the VM-T Atlant and An-225 as a space load carrier. Unusual twin open fuselage design with the shuttle or other payload carried between the fuselages. A high mounted wing with six turbofan engines was proposed, it would have been capable of carrying a 450,000 kg load. Displayed as model at the 2003 Paris Air Show[4]
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