The parent organizations and home stations of the TG 7.4 units are listed in Table 87. These have been derived from the TG 7.4 planning and after-action documentation. The home stations and organizations derived from the Consolidated List are listed alphanumerically and described below. Personnel exposures are fas. presented in Table 86. Bergstrom Air Force Base, Austin, Texas. One person is listed, but no function is identified. Biggs AFB, Texas. 97th Bombardment Wing. Four men. 341lst Bombardment Squadron. One man. The 97th Bombardment Wing provided the three B-50 aircraft and crews for Project 6.1, Test of Indirect Bomb Damage Assessment dures. (IBDA) Proce-~ These aircraft were based on Guam, flying to Enewetak for 2 or 3 days before each test and returning to Guam afterward. personnel were brought in with the aircraft. Ground crew The few badges issued may have been for the flight crews, who may have been involved in crater photography. Carswell AFB, Texas. 7th Bombardment Wing, 9th Bombardment Squadron. 7th Bombardment Wing, 436th Bombardment Squadron. llth Bombardment Wing. Unidentified Unit. Ten men. Eighteen men. One man. Eighteen men. Personnel from this Strategic Air Command (SAC) Base operated as a por- tion of the SAC Detachment of the Test Aircraft Unit (TAU) of TG 7.4. The 7th Bombardment Wing personnel operated B-36 cloud-sampler and sampler-control aircraft, and their records reflect these high exposure activities. The llth Bombardment Wing officer was associated with Project 6.2a as the aircraft commander of the B-36 that was exposed to blast and thermal loading in flight during all the CASTLE shots. His exposure was low. This unidentified group may be an ele- ment of the llth Bombardment Wing. 391