30th Medical Group change of command
VANDENBERG AIR FORCE BASE, Calif. -- The 30th Medical Group held a change of command ceremony June 19, 2020 at Vandenberg Air Force base, Calif. Col. Anthony Mastalir, 30th Space Wing commander, presided over the ceremony which bid farewell to Col. Raymond Clydesdale while welcoming Col. Jessica Spitler as the new 30th MDG commander.