UHF-F11 17 - Atlas IIIB

The Ultra-High-Frequency UHF Follow-on 11 (F11) spacecraft will fly in geo-stationary orbit at 22,300 miles altitude. It has an ultra-high frequency digital receiver onboard and will offer additional UHF channels and greater flexibility for communications services. The UHF-F11 17 is based on the Boeing 601-model satellite and it will be the eleventh in the Follow-On spacecraft launched by Atlas rockets since 1993.