U.S. Coast Guard Air Station San Diego (CGAS San Diego) is a Coast Guard Air Station based in San Diego, California, United States, across the street from San Diego International Airport. CGAS San Diego operates three HH-60J Jayhawk helicopters off the Coast Guard ramp. CGAS San Diego is also adjacent to Small Boat Station San Diego which houses two 41-foot Utility Boats, two 21-foot USCG rigid hull inflatable boats(RHIB's), one 25-foot RB-HS and three 25-foot RB-S.