Battery 402

Battery 402 (1943-1950) - Battery 402 was a reinforced concrete, World War II 8 inch coastal gun battery on Fort Schwatka, Aleutians West Census Area, Alaska. Battery construction started on 3 Nov 1942, was completed on 8 Nov 1943 and transferred to the Coastal Artillery for use on 8 Nov 1943. Deactivated in 1950. Battery 402 Magazine Interior, Shell Table on the Left. Battery 402 Magazine Interior Looking Toward Entrance. Battery 402 Gun Emplacement #2 Remains. 8" Mark VI M3A2 Gun and M1 Barbette Carriage. World War II Part of the Harbor Defense of Dutch Harbor. Originally built as a World War II concrete coastal gun battery with two 8" MkVI-M3A2 rapid fire guns mounted on M-1 Barbette Carriages placed on either side of an earth covered reinforced concrete magazine and support structure. Power was supplied by internal generators and commercial power. Battery 402 Armament (edit list) Empl No Caliber Type Barrel Length Model Serial No Manufacturer Carriage Service Dates Notes 1 8" Rifle 369" Mark VI M3 A2 114 Naval Gun Factory Barbette, M-1, #11, Baldwin 1942-1943-1945-1946 See note 1 From SS New Hampshire 2 8" Rifle 369" Mark VI M3 A2 238 Naval Gun Factory Barbette, M-1, #12, Baldwin 1942-1943-1945-1946 See note 1 Source: RCW Form 1, 1 Aug 1944, CDSG, Berhow, Mark A. ed, American Seacoast Defenses: A Reference Guide, 3rd Edition - PDF, CDSG ePress, McLean, VA, 2012, ISBN 0-9748167-0-1, page 114-115 Note 1: CDSG Gun Card Collection from NARA Gun #114 transferred to Battery 402 6 Mar 1943 Gun # 238 transferred to Battery 402 14 Feb 1943 Both guns were destroyed by explosives in August 1946. Battery 402 Plan. Current Status No period guns or mounts in place. {"selectable":false,"height":"-500","width":"-500"} Location: Fort Schwatka, Aleutians West Census Area, Alaska Maps & Images Lat: 53.9230 Long: -166.51441 Multi Maps from ACME Maps from Bing Maps from Google Elevation: 895' GPS Locations: 53.92303, -166.51441 Battery 402 897' to trunions See Also: MkVI-M3A2 8" Gun Fort Schwatka Sources: U.S.Army, Supplement to the Harbor Defense Project Harbor Defenses of Dutch Harbor, (SRHDDH), 1944, CDSG Berhow, Mark A. ed, American Seacoast Defenses: A Reference Guide, 3rd Edition - PDF, CDSG ePress, McLean, VA, 2012, ISBN 0-9748167-0-1, page 224,229 Barbette carriage (long-range) BCLR NPS - Fort Schwatka Self Guided Tour (large pdf) Excellent source Links: CDSG Visited: No