Patrol torpedo boat PT-30
PT-30 was a of the United States Navy American that served during World War II. History. "PT-30" was commissioned by the United States Navy and laid down on 7 March 1941 at the Elco Works of the Electric Launch Company (now Electric Boat Company) at their Bayonne, New Jersey shipyard; launched on 28 May 1941; and completed on 5 July 1941. She was commissioned and attached to Motor Torpedo Boat Squadron Two (MTBRon 2) under the command of Lt. Comdr. Earl S. Caldwell and assigned to patrol the Panama Canal Zone. On 13 August 1941, she  was transferred to Motor Torpedo Boat Squadron One (MTBRon 1) under the command of Lt. William C. Specht and assigned to Pearl Harbor. During the attack on Pearl Harbor, "PT-30" was already loaded on the replenishment oiler "USS Ramapo (AO-12)" for MTBRon 1's assignment to the Philippines and as she could not get her motors started, the hydraulics on their gun turrets were not operative. Crewmembers cut the hydraulic lines and operated the turrets manually. All 12 boats of the squadron fired on the attacking Japanese aircraft with one, "PT-23", credited with shooting down two Nakajima B5N "Kate" torpedo  bombers. In May 1942, the squadron was reassigned to Lt. Clinton McKellar Jr. and tasked with the defense of Midway Island being led by Marine Corps Colonel Harold D. Shannon. The squadron made the 1,385 mile trip under their own power, then the longest made by PT boats to date refueling at Necker Island, French Frigate Shoals, and Lisianski Island. 11 of the 12 PT boats of MTBRon 1 made it to Midway ("PT-23" had broken a crankshaft en route and was forced to return to Pearl Harbor). "PT-30" along with "PT-29" were assigned to Kure Atoll (55 miles west  of Midway Island) while "PT-20", "PT-21", "PT-22", "PT-24", "PT-25", "PT-26", "PT-27", "PT-28", "PT-42" were assigned to Midway Island. During the Battle of Midway, they were tasked with providing anti-aircraft support ("PT-21" and "PT-22" were credited with downing a Mitsubishi A6M "Zero" fighter), patrolling the perimeter of the island, and the rescuing of downed pilots. After the battle, the squadron was sent to attack the remainder of the Japanese task force but was unable to locate the target. On 15 July 1942, the squadron returned to Pearl Harbor and then was divided: "PT-21", "PT-23", "PT-25", and "PT-26" (along with  motor torpedo boat tender "") were deployed to Palmyra Atoll; "PT-22", "PT-24", "PT-27", and "PT-28" were deployed to Adak Island in the Aleutians; while "PT-20", "PT-29", "PT-30", and "PT-42" remained at Pearl Harbor. On 6 March 1944, PT-30 was struck from the Navy list due to obsolescence. She was sold in January 1947.