description SES-15 Overview
SES-15 is a hybrid geostationary communications satellite operated by SES and launched in 2017. Built by Boeing, it operates from the 129 degrees West orbital slot, covering North America, Latin America, and the Caribbean. The satellite was the first in the SES fleet to combine a wide-beam Ku-band payload with high-throughput satellite (HTS) Ka-band spot beams. It is specifically tailored to deliver aeronautical connectivity for in-flight Wi-Fi, as well as maritime and government broadband services across the Americas.
help SES-15 FAQ
What is SES-15?
SES-15 is a hybrid geostationary communications satellite operated by SES. Boeing built it, and it was launched in 2017.
Where is SES-15 positioned?
SES-15 operates from the 129 degrees West orbital slot. From that position, its coverage serves North America, Latin America, and the Caribbean.
What makes SES-15 a hybrid satellite?
SES-15 combines conventional wide-beam communications payloads with high-throughput satellite capacity. Its payload includes Ku-band and Ka-band capabilities for broadband and connectivity services.
What was unusual about SES-15's propulsion?
SES-15 used an all-electric propulsion system on Boeing's 702SP platform. The design reduced the need to carry chemical propellant, although electric orbit raising takes longer.
explore Explore More
Similar to SES-15
See all arrow_forward
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
