'AST tries to get away with handing in only half the homework it was supposed to do,' says one amateur radio operator who's pushing back on AST's request to use the 430–440 MHz band. AST SpaceMobile’s ...
AST wants to use the 430 to 440MHz band for a satellite-to-phone service. Ham radio enthusiasts say the company's plan is vague and could interfere with their slim slice of spectrum. AST SpaceMobile ...
A lot of eyes will be on the epic Artemis 1 mission. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Amateur radio operators will join a powerful ...