I--- Antonov An 990 'link' Site

, the An-990 exists only in the digital realm as a "juggernaut" designed for advanced flying adventures. Design and Specifications

Note: The keyword appears to contain a typographical placeholder ("I---") likely referring to the (Ilyushin) prefix or a speculative designation. Given that the Antonov Design Bureau (prefix "An") and Ilyushin (prefix "Il") are separate Soviet giants, this article addresses the search intent: the quest for a "missing link" or fictional super-heavy transport, specifically exploring the myth of an "Antonov An-990." i--- Antonov An 990

Then, the resonance loop collapsed.

The An-225 utilized six Lotarev D-18T turbofan engines. For the An-990 to justify a designation leap of such magnitude, engineers would likely have sought a solution beyond conventional turbofans. Some theories suggest the An-990 design studies explored the possibility of a hybrid propulsion system or, more plausibly, an adaptation of the NK-93 propfan engines. These engines, which combine the characteristics of a turboprop and a turbofan, offered immense thrust and fuel efficiency. An An-990 equipped with eight of these engines could have potentially carried payloads exceeding 300 metric tons—far surpassing the An-225. , the An-990 exists only in the digital

The An-225 featured a twin-tail design to accommodate the external load of the Buran shuttle on its back. The An-990, however, was likely envisioned as a dedicated internal cargo carrier. Designers might have returned to a conventional single-tail design but expanded the fuselage to a "double-bubble" or "wide-body-plus" cross-section. This would have allowed the An-990 to transport entire train cars or disassembled submarine sections—a logistical capability the Soviet military heavily desired but could never fully realize. The An-225 utilized six Lotarev D-18T turbofan engines