Of interest are the patent images of the aircraft
The creators of the fifth-generation domestic fighter Su-75 Checkmate have finalized the aircraft – it received an updated tail section and flaps. The appearance of the updated version was patented, the corresponding images were published on the portal of the Federal Institute of Industrial Property.
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Engineers have finalized the fifth generation fighter Su-75 Checkmate
There are three pictures, and they show three versions of the Su-75 Checkmate. The first is a single-seat (combat), but a two-seat version (combat training) and an unmanned one, without a cockpit, are also expected.
The first flight of the Su-75 Checkmate was planned for 2023, but in June last year, Deputy Prime Minister Yuri Borisov announced that it was being postponed to 2025.