Maybe you heard: 305KHz LT Alert, Nunavut, Canada 1.0Kw
Maybe. However, upon doing some more research, it appears that LT is very rarely heard here in the States
(like practically never).
Definitely heard a signal that sounded like a two-letter call. Can rule out YQ in Manitoba that formerly ruled
the 305 slot as it was to be decommissioned in October.
Listened again about 3 hours before sunrise. Band conditions were very good since it had been raining steadily
all night thus quieting the noisy power lines of our (expletive deleted) utility. Did hear a carrier on 305
but that's all. Tried again on the greyline before dawn but the neighborhood had awakened by then and too
much RFI.