Capt. Kevin Gavin, right, transfers command of Coast Guard Helicopter Interdiction Tactical Squadron to Capt. Michael Campbell, left, Thursday, June 15, 2017, during the unit’s change of command ceremony in Jacksonville, Florida. Vice Adm. Karl L. Schultz, center, commander of the Coast Guard Atlantic Area, presided over the ceremony. U.S. Coast Guard photo by Petty Officer 3rd Class Ryan Dickinson