"Known as AFSPC-44 (now USSF-44), the nature of Falcon Heavy’s next payload remains a mystery. Headed to geostationary orbit, the satellite will likely be involved in military satellite communications, possibly including espionage (also known as signals intelligence or SIGINT). Technically, the USSF-44 mission includes two separate satellites and at least two additional rideshare payloads and will weigh roughly 3.7 metric tons (~8200 lb) at launch."
https://www.teslarati.com/spacex-next-falcon-heavy-launch-delayed-2021/"Особенностью данного пуска стало выведение спутников общей массой около 3700 кг непосредственно на геостационарную орбиту"
http://www.khrunichev.ru/main.php?id=1&nid=974В общем, протоша может вывести эти 3,7 тонн на ГСО намного дешевле😂