AN/VAS-1

A passive thermal imaging system for use on combat vehicles operates in the frequency region of 3. 8-5. 2 microns and serves as an aid in battlefield surveillance, target acquisition / identification, and target engagement.

SCHEDULES: Two contracts awarded - Jul & Aug 67

Delivery of prototype models - Sep & Oct 68 (NVL)

Delivery of 5 systems for evaluation Jul 69 (SNO)

One system was employed at Long Binh Post in Military Region (MR ) 3, from 19 April 1971 to 17 May 1971

HISTORY OF TANK COMBAT M48 SERIES