High performance target measurement flights from Vandenberg Air Force Base

Abstract

The High Performance Target Measurement (HPTEM) booster, utilizing the first two stages of the Minuteman I (MMI), will be launched from Vandenberg Air Force Base (VAFB). The payloads will be refurbished units flown on the ARIES and recovered at White Sands Missile Range (WSMR). The Multi-Spectral Measurement Program (MSMP) is sponsored by the Air Force Space Division. The Air Force Geophysics Laboratory (AFGL) is responsible for the payload and the supporting telemetry and attitude control systems (ACS). Space Vector Corporation (SVC) will act as integrating contractor at VAFB. This paper will describe a new launch facility being prepared for the HPTEM at VAFB. A deactivated ATLAS launch complex is currently being modified to allow the rocket to be launched from a semi-silo. The existing gantry will be used for a new missile support building. The underground launch operations building will contain a new control center and instrumentation room. Included in the paper will be a review of the mission requirements and the SVC technical approach towards satisfying these and the attendent targeting and flight safety constraints. The booster will be targeted to impact in broad ocean North of Hawaii. This long-range targeting has necessitated significiant changes in the targeting post-boost simulations for the rocket as compared to standard ARIES launches at WSMR. These improved analysis methods will be discussed.