A Peek At Curtis Bay
While the Navy still maintains four government-run public Naval Shipyards (Norfolk, Portsmouth, Puget Sound, and Pearl), an often forgotten gem in its smaller sister service, the Coast Guard, is the U.S. Coast Guard Yard. Located on just 22 acres of waterfront along Maryland’s Curtis Bay just south of the Baltimore city limits, the little yard that could is the Service’s sole shipbuilding and major repair facility, and has held that title since 1899. The USCGY, besides a longstanding tradition of performing overhauls and SLEPs on the service’s aging cutters (including assets going back to the 1940s), is the last American supporter of MK 75 76mm guns.
The yard just posted a great series of drone shots showcasing its operations.
The ship lift is full to expanded capacity thanks to the $26M Shiplift Expansion Project that added a third rail system. You even get a different perspective of the 87-foot Patrol Boats being crane-lifted!

Note the gray hulls to the left, likely 87-foot WPBs getting ready to be transferred to an overseas ally as aid. At least five other white hull WPBs are further up on the left corner. Two buoy tenders are to the left along with another 87 while the barque Eagle and a 270-foot cutter are in dry dock ashore with a 110-foot Island class WPB ahead of them

Check out the 87 foot Maritime Protector patrol boat (WPB) being lifted. The 87-foot Recurring Depot Availability Program (RDAP) project is a four-year recurring maintenance cycle for the Coast Guard’s entire Atlantic Area 87-foot coastal patrol boat fleet (47 vessels). Each cutter is at the Yard for a 66-day planned maintenance period. Crews arrive with a “used” 87-foot patrol boat and pick up a freshly overhauled patrol boat from the Yard, which they immediately sail back to their homeport.