Telecom Intelligence: Week of May 5, 2025 The week the EchoStar saga truly began. On May 9, FCC Chairman Brendan Carr sent letters to EchoStar opening reviews of both its 5G buildout compliance and its mobile satellite spectrum rights in the 2 GHz band, following months of SpaceX filings arguing the spectrum sits underused. The letters landed on the same day EchoStar reported first-quarter results showing widening losses and continuing subscriber declines at Boost Mobile, a collision of regulatory and financial pressure that would define the company's entire year. The week opened with a quieter milestone: Microsoft retired Skype on May 5 after 23 years, closing the chapter on the service that first taught the world to route calls over the internet.