I contacted APT a few months ago and they said they were ready to go HD on DirecTV (this was before they shut down their analog signal) and that any questions should go to DirecTV. I find it odd that they don't have APT in HD anywhere in the state but they do have the Pensacola PBS station in HD in Mobile and APT in SD. They could uplink APT once and light it up statewide. Maybe they're waiting for the Huntsville locals to go HD.