The only logging here in NE PA on 1670 is a 'CJEU', from Gatineau Quebec. That catch had to've been off the long-gone Lafayette HA-600a in the other house cattycorner in town. Gatineau is west of Montreal, and across one of three bridges from Ontario's Ottawa -- Canada's capitol city.
(Sacre bleu! That useless trivia .... along with counting with CHU; listening to CJBC only every Christmas Eve; noting that parts of Ontario are latitudinally closer to the Equator than are Buffalo, Albany and Boston plus about all or parts of a dozen US states .... is all I care to know about a place that represents a quarter of my ancestry

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Btw: Have any of these new, basically UHF-hamstrung AM stations hanging off the end of the end of the AM dial ever shown up in any ratings as a solitary, standalone X-Band facility?
Way back at the start of the great extended expedition I'd heard something about WEUP from Alabama getting some ratings ink. Some of it might've been some spill from when they were allowed to simulcast their 1600 for a while .....