AT&T and Verizon have finally launched 5G service in the C Band, after a chaotic last-minute battle with the FAA and airlines over potential interference with airplane radio altimeters. AT&T's launch footprint today appears more limited than Verizon's. AT&T is launching the service — which it brands "5G+" — in "limited parts of" Dallas/Fort Worth, Houston, Austin, Chicago, Detroit, Jacksonville, Orlando, and Miami. Verizon's launch today covers 90 million people. Verizon originally promised 100 million people covered at launch, but had to scale back coverage near airports to appease airlines scrambling to comply with last-minute restrictions imposed by the FAA. AT&T offers at least 17 phones that are compatible with C Band 5G, including most recent phones from Apple, Samsung, and Google. 5G in the C Band should offer a better balance of good coverage and fast data speeds compared to existing 5G service. We recently published a complete gu...