A Coast Guard detachment in Florida is asking for tips that may help investigators track down a person making fake "mayday" calls on marine band radio and describing a military response to a nuclear attack.
The calls and threats originate off the Gulf Coast of Florida, according to a news release from Coast Guard Public Affairs Detachment Tampa Bay. The pattern of threats and false alarms has continued for some time; the release, issued Sept. 12, 2019, states that Coast Guard Sector St. Petersburg received the latest threat Aug. 13, 2019, via VHF channel 22A.
"In this call, the male caller makes threats against the Coast Guard personnel, aircraft, and vessels," officials said in the release. "The broadcast sounds like the same person who has made other radio broadcasts that start with MAYDAY three times and then talks about, 'scrambling all jets we are under nuclear attack.'"