PORTLAND, Maine (AP) — A Maine man whose phony mayday call led to a seven-hour search by the U.S. Coast Guard was sentenced Thursday to a year in prison, and federal prosecutors said they hoped the penalty sends a message to other potential pranksters. Owen Adair, 23, of Vinalhaven used a two-way radio in his pickup truck to issue a hoax call, saying "Mayday, Mayday, Mayday" and telling the Coast Guard his brother had suffered a serious laceration on a commercial boat that was supposedly fishing off the coast of Maine, prosecutors said. According to court documents, he told the Coast Guard his brother's throat had been gashed aboard a commercial boat and his brother was bleeding and could only communicate by blinking his eyes and using hand gestures.