Please help the Potomac Valley Radio Club celebrate its 70th anniversary by working special event calls N4P, N4V, N4R, N4C, W3GRF, and W3AU December 24 through December 31. QSL info: https://www.qrz.com/lookup/N4P More info: http://www.pvrc.org/70th/ PVRC Home Page: http://www.pvrc.org/ Tim N3QE