TAMPA, Fla. - The transfer of 17 tons of shipwreck treasure wrested away from deep-sea explorers to the Spanish government will be made later this week from a U.S. Air Force base in Florida, officials confirmed Tuesday night.
MacDill Air Force Base said in a statement that it is cooperating with Spanish government officials in the transfer of the 594,000 silver coins and other artifacts that were brought to the surface off the Portuguese coast and flown back to Tampa by Odyssey Marine Exploration in May 2007.
"The U.S. Air Force has an excellent relationship with the Spanish Air Force and we are working closely with them to ensure a safe and secure mission," said the brief statement, which added that Spain is sending two C-130 transport planes to haul the cargo.
The statement provided a glimpse into the handling of the secrecy-shrouded transfer of the treasure, which at the time of its recovery from the ocean was estimated to be worth around $500 million to collectors. Experts have speculated it could be the richest shipwreck treasure in history.
The treasure is believed to be from the Nuestra Senora de las Mercedes, a galleon that was sunk in 1804 by British warships in the Atlantic Ocean while sailing back from South America. More than 200 people were aboard the ship when it sunk.
Citing security concerns, no one has spoken on the timing of moving the coins, but James Goold, a Washington attorney who represented the Spanish government told a federal judge last week the items would be trucked out of the secure facility where they've been stored and on their way to Spain by Friday.
Experts were inspecting and inventorying the coins and artifacts and were on track to meet the timeline he cited in court, Goold said Tuesday.
"We're on schedule," he said.
The exact storage location also hasn't been disclosed, but handling and conservation of the coins was performed by Sarasota, Fla.-based Numismatic Guaranty Corp.
Odyssey officials agreed in court last week to give the Spanish government access and said the company would not oppose the efforts.
The company spent $2.6 million salvaging, transporting, storing and conserving the treasure, according to earnings statements. But it is not expected to receive any compensation from the Spanish government for recovering the treasure because the European nation has maintained that the company should not have tried to do so in the first place. Goold has likened the salvage of shipwrecks for profit to plundering for souvenirs the wreck of the USS Arizona in Pearl Harbor, Hawaii.
Odyssey, which uses remote-controlled vehicles to explore the depths and bring the tiniest of items to the surface, argued that as the finder it was entitled to all or most of the treasure. The Spanish government filed a claim in U.S. District Court soon after the coins were flown back to Tampa, saying it never relinquished ownership of the ship or its contents. A federal district court first ruled in 2009 that the U.S. courts didn't have jurisdiction, and ordered the treasure returned.
Odyssey argued that the wreck was never positively identified as the Mercedes. And if it was that vessel, then the ship was on a commercial trade trip not a sovereign mission -at the time it sank, meaning Spain would have no firm claim to the cargo. International treaties generally hold that warships sunk in battle are protected from treasure seekers.
The company blamed politics for the courts' decisions since the U.S. government publicly backed Spain's efforts to get the treasure returned. In several projects since then, Odyssey has worked with the British government on efforts to salvage that nation's sunken ships, with agreements to share what it recovers.