The Coast Guard announced Wednesday that the hoax distress call made on June 11 by a man claiming to be the captain of a yacht that exploded off the coast of Sandy Hook, N.J., was linked to another hoax call made May 20 in Texas.
Authorities point out the same terminology was used by both callers and included non-standard nautical phrases like "taking on water," instead of "sinking."
The callers used "souls" to describe the people on board and "beacon" to describe a supposed automatic signaling device on life rafts.
In both cases, the callers specifically contacted a Coast Guard Vessel Traffic Service and said their GPS systems weren't working. In most distress cases, callers ask for the general Coast Guard or dial into a known emergency frequency, officials said.
"I've been here since 2007 and this is the biggest hoax in regard to the number of helicopters and folks who had actually responded to the scene," Capt. Gregory Hitchen said the day after the incident.