iba iba kasi ang Navy Ships check mo yung set ng 7 fleet ng US
saka yung barko na yan na parang "passenger type" is gamit ng US Coast Guard nakikita ko yan dito sa lugar namin sa Bay Area
hindi naman kasi kelangan ng Coast Guard ng Power sa Barko , they mostly do guard near US soil
we live near the Coast Guard Island ( yan search mo sa google )
Coast Guard Island Alameda
Alameda, CA 94501
37.781286, -122.249486
and if you wanted to see the Historical USS Hornet
W Hornet Ave
Alameda, CA 94501
37.772317, -122.303067