What about the "radio" stations you can listen to if you plug in to the headrest. I never listen, but do they stop at takeoff and landing? I can't remember if j

What about the "radio" stations you can listen to if you plug in to the headrest. I never listen, but do they stop at takeoff and landing? I can't remember if jetBlue turns off your tv during takeoff and landing. I know they turn it off for safetey announcements.