qn 1. GHIERAL SITUATION lel Goreral Same as in basic plan, 1.2 Nature and Scope of Test This test will be conducted to provide information on the effectiveness of a washdown system in preventing the contamination of carrier-based aircraft, Two FAU4 aircraft will be used.in seach test (total of 6), One aircraft will be pleced on Transit ABLE and will be washed by a washdown system designed particularly for the purpose of delivering water to all exposed surfaces of the aircraft, An identical aircraft on Transit BA&KER will not be protected, Continuous measurements will be made of the dose rates in and around both airplanes. After transit, both planes will be removed from the ships at Eniwetok, A detailed monitoring will be conducted to determine the extent and distri- bution of the contaminant on both aircraft. Various decontamination methods and equipment will be employed on the aircraft and the results documented, Nine (9) one (1) foot square aluminum plates will be in- stalled on the #5 hetch of each ship before each test. The pletes will be removed and transported to Eniwetok Island with the aircraft, The sequences of operations outlined in Tab C-6 for the thrcs shets will be employed after cach shet to deconteminate these plates, The results of these tests should indicute tvhethcr the decontamination efficiency of the mcthod is dependent on the contaminating material. Doses to pilot and ercumen in the operational situation will be estimatcd and possible damage to the aircraft or aircraft components by the sclt vater vashe down und othcr decontamination materials and methods, will be assessed. 1.3 Purvoese of Annex 1.3.1 To describe in detail the experimental objectives and 1.3.2 To provide dctailed information on the operotional and plen of ettack on Project 6.4c. ST, Louvre rer logistic requirements of Project 6.4c. 1.4 Enemy Forces (Shot Schedule) Same as in basic plen, 1.5 Friendiv Forces 1.5.1 Same as in basic plen, -1ta- GO