BulgariaSat-1 is the first in the history of the country geostationary communications satellite at the Bulgarian orbital position and it is designed to provide Direct-to-Home (DTH) television service and data communications services to the Balkans and other European regions.
保加利亚1号是保加利亚轨道位置的国家地球静止通信卫星的历史上第一个，旨在向巴尔干半岛和其他欧洲地区提供直接家庭（DTH） 电视服务和数据通信服务。