Brazil's spectrum access makes AST SpaceMobile's carrier-led expansion one of its most important developments this year. Anatel authorized 30 MHz of S-band and secondary use of 20 MHz of partners' 700 MHz spectrum; AST plans four gateways. These are not owned terrestrial rights. AST remains one of the most compelling long-term space opportunities, but revenue depends on launches, integration, adoption and viable sharing despite Starlink competition. x.com
