Maj. Andrew Mackenzie, right, 628th Communications Squadron incoming commander, accepts the 628th Mission Support Group guidon from Col. Rockie Wilson, left, 628th Mission Support Group commander, during a change of command ceremony at the Charleston Club, July 29, 2018. The 628th CS plans, installs, operates and maintains the full spectrum of joint communications systems and knowledge management services, aiding in the successful mission execution of Joint Base Charleston.

Maj. Joshua Aultman, right, 628th Communications Squadron outgoing commander, is awarded the Meritorious Service Medal by Col. Rockie Wilson, left, 628th Mission Support Group commander, during a change of command ceremony at the Charleston Club, July 29, 2018. The 628th CS plans, installs, operates and maintains the full spectrum of joint communications systems and knowledge management services, aiding in the successful mission execution of Joint Base Charleston.

Maj. Joshua Aultman, right, 628th Communications Squadron outgoing commander, passes the 628th CS guidon to Col. Rockie Wilson, left, 628th Mission Support Group commander, during a change of command ceremony at the Charleston Club, July 29, 2018. The 628th CS plans, installs, operates and maintains the full spectrum of joint communications systems and knowledge management services, aiding in the successful mission execution of Joint Base Charleston.