All. Radiation Exposure Potential: A slight potential existed for ali afir- crews and for the personnel decontaminating aircraft after flights.] The exposures accrued by the RB-36 crew, however, while acting as photo aircraft for this project for 10 minutes after burst, were far outweighed by those accrued over the next several hours while acting a the sampler controller aircraft. was about 40,000 feet (12.19 km). Burst-time altitude for the RB-36 The three C-54 aircraft were use by the Documentary Photography element after H+l. They were at 10,900 to 14,000 feet (3.05 to 4.27 km) altitude and 40 to 60 nmi (74 to 1l4fl km) from ground zero, except on YANKEE when they were 90 to 100 nmi (167 to 185 km) distant. Staffing: One person (military) was definitely associated with thi project, receiving 0.250 R. Exposures of other participants are given in Tables 86 and 90. Project Report: Reference 78. 200 . Chak lib: andlwrtih: MeealielnORR iWaaAQAAFre ES EGRac Shots: