🌐EnglishEnglishDeutschFrançaisItaliano中文EntityQ941216· pop 5· linked from 25 articlesUHF Follow-OnAlso known as UFOUS Department of Defense program to provide communication between troops on the ground, on water or in the airWikidata factsImageUFO satellite.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 5 languagesFrançaisDeutschItalianoHebrewvia Wikidata sitelinks · CC0ConnectionsUnited StatesCountryCaliforniaEntityCategoriesEquipment of the United States Space ForceMilitary communicationsMilitary space program of the United StatesSatellites using the BSS-601 busSource attribution