| |
61-02421, Boeing build number B-025, was a HC-1B helicopter. The U.S. Army acceptance date was 29 June 1963. 61-02421 accumulated 3,071.3 aircraft hours. In July 1962, the Department of Defense re-designated all U. S. military aircraft to a new system. All HC-1B helicopters became CH-47A. 61-02421 was possibly in storage at Davis Monthan through about September 1991. On 1 November 1991, 61-02421 was inducted into the D model program and converted to 91-00269. The last known location of 61-02421 was at Boeing during the conversion. Aircraft status: Converted to D model. |
