+ eae gton on ZL May 1959 Here are notes on the meeting held at the AEC in Washin JH on the subject of "Technical Capability of AEC/DOD Willow High Altitude Program." The LASL representation was Carson Mark@ and Don Westervelt and Livermore was representated by C. Violet and 0. Vance. are: Generally, DOD's objectives in Willow yA energy partition as a function of yield and altitude; anti-missile kill radii; extent, magnitude, and duration of communications-electronics interference; and threshold for retinal burns. The general AEC objective is to calibrate a diagnostic measurement package to develop a technique for conducting weapons development tests outside the earth's atmosphere up to 100,000 kilometers altitude. sf A 7 May meeting between the AEC and DOD is being discussed to address the objectives of both sides for a high altitude program (Willow), including the JH measurements that the AEC would wish to make on the effects test, the nomination of warheads to be used, the compatability of the objectives of both sides, and the compatability of the AEC instrumentation systems with the DOD pods and missile systems as well as the scheduling. Also, starting about this time there is plenty of correspondence on the committee and sub-committees which are addressing the future of the EPG, the testing organizations, etc. A joint conference to address reg¢tinal burn calcul ations and conclusions is to be held at LASL on the 15th of July with Hoerlin, Latter, Lelevier, and others in attendence. : i

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