fe eo UR Bae tee estar TOL AP OEGOTG. L570 mendives B, & C, 2 and BD “his informal monthly procress report is the eleventh of a series suksitte im partial fulfillment of Subcontract No. 108. The information is regarded a t as preliminary end subject to further verification and analysis. JoabSLE Dravings of the redesigned head vere completed, ii, Manufacture and Celivery Fant two heads, made in accordance with the new drawings, are being fabricated and are expected to be completed by 31 October. ATL.kiectrenioes Complete, i¥. Wind Tunyei Tests Cexplete. Ve fests The two new heads will be tested at CDC and at the Morris Dam Small Calibre Range, Azusa, between 1 and 15 November. Fressure and drop tests, similar to those conducted during 4ugust on variously modified heads, will be conducted to determine the effectiveness of the head sealing system. Two flight test rounds, using the two new heads, will be fired during the week of 17 = 21 November at NAMTC, Point Mugu, to evaluate the redesign. VI, Prototype Firings Disposition of the remaining rounds has not yet been decided.

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