Cool map.

VV and YZE pound in here day and night, the path is mostly over water.
PN is another regular, again the path is mostly over water down the St. Lawrence and over the Lakes.
YPL usually has a strong signal in here; many times it covers the more local to me XU on the same frequency... must be a real powerhouse.
The Canadians seem to be hanging on to their NDBs.