Low Earth orbit communications provider Iridium Communications today reported fourth-quarter revenues of $194.7 million, down 1.5% from Q3 and up 0.5% from Q4 2022. WHY IT MATTERS: While total revenues remained mostly flat, service revenues for McLean, Va,-based Iridium (NASDAQ: IRDM) were $148 million in Q4, a 2.6% decline from Q3 but up 8.2% year over year. […]