ST. PETERSBURG, Fla. - A family member of Coast Guard Petty Officer 1st Class Eckley Powlus Jr., unveils a memorial plaque honoring his life during a barracks dedication ceremony at Coast Guard Sector St. Petersburg May 11, 2012. On the evening of March 5, 1967 while on a search and rescue case, Coast Guard Albatross CGNR-1240 crashed in the Gulf of Mexico 22 miles east of Apalachicola, Fla., six crewmen aboard the aircraft were killed. U.S. Coast Guard photo by Petty Officer 3rd Class Tara Molle