ST West Wind II operational test launch - .
Agency: USAF SAC.
Apogee: 1,000 km (600 mi). SAC launched the 20th, and the last, Titan I (HGM-25A) ICBM from Vandenberg as Nike target missile in support of Army requirements. Last launch of a Titan I from Vandenberg AFB (first launch on 3 May 1961)..