Rear Adm. Daniel Abel, Commander, First Coast Guard District, right, presents Cmdr. Lisa Mack, commanding officer of the International Ice Patrol and Senior Chief Petty Officer John Luzader with a Coast Guard Meritorious Unit Commendation pennant during the International Ice Patrol’s centennial commemoration event held at Mystic Aquarium, April 26, 2013. The mission of the IIP is the same as it was a century ago – to monitor iceberg danger and provide warnings to transatlantic mariners. (U.S. Coast Guard photo by Petty Officer 2nd Class Jetta H. Disco)