Coast Guard Rear Adm. John P. Nadeau, commander of the Eighth Coast Guard District, presides over a change-of-command ceremony at Sector/Air Station Corpus Christi, June 18, 2021, in Corpus Christi, Texas. During the ceremony, Capt. Edward Gaynor transferred command of Sector/Air Station Corpus Christi to Capt. Hans Govertsen. (U.S. Coast Guard photo by Petty Officer 1st Class Corinne Zilnicki)