Rear Adm. David R. Callahan, Commander of the Eighth Coast Guard District presides, over the Coast Guard Sector Ohio Valley change-of-command ceremony in Louisville, Kentucky, July 15, 2016. Command was passed from Capt. Richard V. Timme and assumed by Capt. Michael B. Zamperini. Coast Guard photo by Petty Officer 3rd Class Lora Ratliff

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Size: 7360px × 4912px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: change, coast, command, guard, ohio, sector, valley