Where are you located? I am just outside Buffalo and have to relay on the VHF only side of the a Live ATC feed because I am just out of range.
Near Ottawa. I can hear traffic working in the Fort Drum Range down to around 8000 feet. So you could actually hear them on 244.500 from Buffalo ? They must have been quite high at that point. I wasn't aware of 244.500, do you know of any other Fort Drum Range frequencies that are used in that area ? Do you have a source for that ? I've not been able to find it anywhere.
I've heard the VT ANG F-35s mention calling "Ice Digger" and "Bark Eater" when working in the Viper airspace before they head over the Ranges but have not been able to find any corresponding UHF frequencies. Maybe 244.500 is one, did you notice if the B-2s used a callsign to address the ground station ?