cockpit intensity. This instrument was manufactured by the Evans Signal Laboratory for the AEC and had a range of 0.005-800 R/hr. The radiac instruments for the F-84Gs were in storage at LASL during part of 1953 and were shipped separately to the PPG, where thef were inStalled by personnel in the Nuclear Applications Section of th@ TAU. The last Integron installation was not completed until 1 March 195%, slightly more than 4 hours before BRAVO (Reference 29, Chapter 8, pp. 1§$-17 et seq). Sample Recovery Techniques Upon completion of sampling operations, the samplers returfed to the airfield at Enewetak, where the samples were immediately recovdred from the aircraft. Figure 25 shows typical F-84G parking for sampl@ recovery. Detailed techniques for recovering filter papers from the wing#ip tanks Figure 25. F-84G samplers parked at Enewetak airstrip during CASTLE. 139