Moving to new location that does not allow satellites, HughesNet is telling us to pay a $600 for equipment.

We are moving to a new location that does not allow satellites to be mounted on the property and HughesNet is telling us to pay a $600 early termination fee for the "equipment lease". We just want to send the equipment back since we will have absolutely no use for it, but we are told we must pay the $600 and then we will "own" the equipment. Customer service has been very frustrating and has not given any options, such as pay a reduced fee and return the equipment (it seems like it must have some value). We do not want to pay the equipment lease termination fee and own HughesNet equipment when we can't use it!  The case reference number is 49516020.