Shenandoah class - AO - Support Ship IMO: MMSI: Flight Deck: Call Sign: Shipyard: Todd Pacific Shipyards, Seattle Events ---Filter---Laid downLaunchedCommissionedDecommissionedStruck History of USS Bryce Canyon AD-36 1945-jul-07Laid downLaid down 1946-mar-07LaunchedLaunched 1950-sep-15CommissionedCommissioned 1981-jun-30DecommissionedDecommissioned 1981-jun-30StruckStruck Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Specifications Shenandoah class 1035crew 11755light (tn) 150length (m) 21beam (m) 8.31draught (m) 18max speed (knots) 1Naval Gun Mark 28 5/38 inch (twin 127mm) 4Naval Gun twin 40 mm Aircraft Typical Max US Navy Gyrodyne DSN / QH-50 DASH 11 Builder Todd Pacific Shipyards, Seattle,