The Military Sealift Command fleet replenishment oiler USNS Laramie (T-AO 203) conducts a replenishment at sea with the amphibious assault ship USS Peleliu (LHA 5). (U.S. Navy photo by Mass ...
Lt. Peter Vermeer, commanding officer of the Coast Guard Cutter Anacapa, contacts his boarding team via VHF-FM radio while they prepare to conduct a maritime law enforcement boarding in the Icy ...
Radio frequency interference (RFI) to frequencies in the AM and shortwave broadcast bands has been on the increase in the last two decades, due primarily to switch-mode power supplies being used for ...