castaways rescue help sign_00004305.jpg
3 castaways rescued from remote island
00:46 - Source: CNN

Story highlights

A US Navy plane spotted three stranded mariners Thursday after seeing their makeshift sign

The three mariners had been on the remote, uninhabited Pacific island for three days

Washington CNN  — 

The U.S. Navy and Coast Guard rescued three mariners from a remote, uninhabited Pacific island Thursday after a Navy plane spotted palm fronds spelling the word “help” on the sand.

The castaways who constructed the makeshift S.O.S. had been stranded on Fanadik Island for three days, according to the Coast Guard. This island lies about 2,600 miles southwest of Honolulu.

Their small vessel had been swamped by a large wave and the sailors were forced to swim two miles to shore at night, Chief Petty Officer Sara Mooer, a spokesperson for the Coast Guard, told CNN.

The Coast Guard was notified that the three men were missing Tuesday morning.

The remote island is part of the Federated States of Micronesia, which is comprised of more than 600 islands. The Coast Guard carries out search and rescue operations for the region due to a lack of local capacity.

A US Navy P-8 Poseidon like the one that spotted the castaways' sign   (GREG WOOD/AFP/Getty Images)

A Coast Guard command center based in the U.S. territory of Guam coordinated the assistance of the U.S. Navy to help in the search effort. A Navy P-8 aircrew operating out of Misawa Air Base in Japan spotted the “help” sign and the castaways waiving their life jackets Thursday morning.

Mooer said that the U.S. Coast Guard has carried out seven separate search and rescue missions in the area since March 28. She added that these rescue efforts have helped save 15 lives.

“There are not a lot of resources in that region. It’s very small and very remote,” Mooer said.

To help cover the vast amount territory, the Coast Guard coordinates with the Navy and enlists the help of volunteer civilian vessels. Ten of these civilian vessels contributed to the seven search operations over the last two weeks.