Buoy ops

Seaman Kacper Jesiotr, a member of Coast Guard Aids to Navigation Team Baltimore, attaches a split key to a buoy chain on the deck of a 49-foot Buoy Utility Stern Loading boat Monday, July 30, 2012. ANT Baltimore is responsible for servicing navigation aids in the Upper Chesapeake Bay. U.S. Coast Guard photo by Petty Officer 3rd Class Jonathan Lindberg.

Seaman Kacper Jesiotr, a member of Coast Guard Aids to Navigation Team Baltimore, attaches a split key to a buoy chain on the deck of a 49-foot Buoy Utility Stern Loading boat Monday, July 30, 2012. ANT Baltimore is responsible for servicing navigation aids in the Upper Chesapeake Bay. U.S. Coast Guard photo by Petty Officer 3rd Class Jonathan Lindberg.