nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq4cfrxxrwv73en3agngjk5aymjj929882tvs9k2mxvz4sm6k27zss024q77 (nprofile…4q77) Just getting information out of a concentration camp isn't easy, and this one might be unusually difficult. Getting a video out (for verification of this) might require more bandwidth than a smuggled phone can access. The guards I would imagine have a locked-down network requiring logins only they can access.
All other access would be by distant towers unless by chance one is close-up, perhaps intended to serve the airport. Such a single tower though could have been taken over and locked down for staff use I suppose.
All across 41 cell phone signals fade in and out. When I was camping at Midway a few years ago, I could only get a connection at certain specific spots and often biked out along the roadside to find better spots for dealing with things like video.
I would not be surprised if this played a role in siting the camp or even the exact locations of key areas within the former airport