Anyone else notice that 21.420-21.440 MHz is being used now by the POTA regularly? I understand due to the lack of AM activity, not that there is a shortage of spectrum on 15-meters, but after calling CQ AM on 21.430 I was asked, on SSB, to please QSY as this was a POTA frequency and there was to be scheduled activities within the hour. Wait ... what? Sigh ...
I'm not implying that POTA needs to move, but that more AM activity might allow for squatters rights!
W7NGA
Seaside, Oregon