For what it's worth the ZNY SOP (2011) lists a BUEC (BackUp Emergency Communication) site for 126.025 located at what they identify as ONXZ-N/ONXZ-S. Presumably located near ONX, Currituck County Regional Airport, NC ? I'm not sure what the added Z-N/Z-S indicate ? A Radar Site maybe ?
View attachment 137865
If the NOTAM is correct it looks like they changed the name of the sectors from PAEPR to KATHY and HANRI to FAIRR.
If you want to hear the ground side there is another LiveATC feed that covers 133.525 and 126.025 where the controller can be heard loud and clear. The feed appears to be located in Wilmington (ILM) so you are hearing the controller on 133.525, but this sector always appears to be combined (same controller) with 126.025.