Satellite Phones: A Comprehensive Report
Iridium operates 66 cross-linked LEO satellites for near-global coverage; its second-generation network launched in 2019. Apple’s Emergency SOS on iPhone 14 uses about 85% of Globalstar’s capacity, which relies on 48 satellites and ground gateways. Inmarsat, acquired by Viasat in 2023, runs 11 GEO satellites, while Thuraya covers Europe, Africa, and Asia with two GEO satellites. The global satellite phone market was $0.96 billion in 2024.