WFSB has a Noise Margin of -13 dB, which is only 2 dB above the thermal noise floor at -15 dB NM. It is difficult to receive any channel with a NM less than -10 dB. If you are able to receive a channel with a listed NM of less than -10 dB, you have an excellent antenna system, your tvfool report is wrong, or they have been enhanced by Tropospheric Propagation.
