Last night's episode of Family Guy was a re-run from Season 11, Episode 3 that originally aired 10/21/12, titled "The Old Man and the Big 'C'." It had a quick reference to ham radio.
At a ballgame, Quagmire accidentally loses his toupee going for a fly ball. When he becomes a laughingstock, he decides to ditch the wig. The change in his appearance affects his attitude, changing him into a old man. Quagmire runs a radar gun in-front of Peters house asking hot rodders to slow down. "My ham radio interferes with my radar gun. Talked to some fella in Papua New Guinea last night, you should stop by some time."