(March 23, 2022) NAVAL AIR STATION WHIDBEY ISLAND, Wash. -- Cmdr. David Sweet (left) and Cmdr. Richard Killian (right) embrace as Capt. Vence Logan (center), Center for Naval Aviation Technical Training Unit commanding officer looks on during a change of command ceremony March 10. Sweet assumed command of CNATT Unit Whidbey Island from Killian. Sweet previously served as the unit's executive officer under Killian. (U.S. Navy photo)