SiriusXM's SXM-11 Satellite Successfully Completes In-Orbit Testing and Enters Operational Service

Most powerful satellite in SiriusXM's fleet is designed to improve signal reception, expand Alaska coverage and support reliable service across North America NEW YORK, Sept. 15, 2026 /PRNewswire/ -- SiriusXM today announced that the Company's SXM-11 satellite is now operational, following...