During my tour at Base Mayport (1969-1970 three prototype boats, one of which was the 41 FT UTB were built on the gulf coast shuttled to the CG Yard at Curtis Bay, MD. They tied up at Base Mayport for a short rest and then on to their destination. After the boats went through a series of tests and trials, the 41 FT. UTB was selected for the CG Yard to build for replacing the aged 40 FT UTB fleet.
ft. UTB