Helicopter Sikorsky H-19C Chickasaw Serial 55-225 Register 51-14272 used by US Army Aviation Army. Built 1952. Aircraft history and location Aircraft History 51-14272 US Army Aviation 1952-10-16Sikorsky S-55 c/n 55-225, ff:? del as H-19C, 51-14272, 16Oct52. 1995-03 A Fort Rucker Aviation Museum Exhibit Preserved at US Army Aviation Museum since at least Mar 1995 Send Updates Use APP to upload photo @ (optional) When Now? / / Send