Project 23.2, Project 13.3, Project 1.10, Project 1.2, Project 2.52, assembly of (Cherokee) device, assembly (Osage) device, assembly of portions”of the devices and instrumentation on ee era af NL Oe 4.4.2 ahApache) weapon, and furnishing of all) those shots| — ~ — Operaticns in Forward Area TU-4 began operations in the PPG in February shortly after the arrival of the logistics support group and construction liaison personnel. Peak activity was reached in May when 104 SC personnel were present at the PPG. Operations gradually tapered off until less than 30 people remained for the last two events. ets A major objective of TU-4 planning was to limit both number of per- sonnei in the FA as well as duration of individual stay. These objectives eee were realized with considerable success by the utilizatiun of instrumentation systems and components prefabricated in the ZL On most projects where participation in a multiplicity of shots was required, personnel were rotated at the end of two months with an overlap of approximately two weeks. Some minor problems in continuity were encountered with this system but better planning should eliminate a reoccurrence. EPR 1 enpnerrns ong Te eareTe wr, mam tae em *4.4.3 Conclusions 1, An evaluation of eurly test date indicates that the technical phases of TU~4 participation In the Redwing operation were generally successful, 2, Support and assistance rendered by the Staff of TG 7.1 contributed materially to TU-4 success. *4.4.4 Recommendations 1, The more extensive use of prefabrication and trailer-mounted {n- 4, Off-atoll communications methods should be revised to permit strumentation should further reduce the number of personnel and the length of stay per given instrumentation project. Rotation of personnel should be on an individual replacement basis to permit continuity within projects, 2. Difficulties encountered with radio interference by Projects 13.3 and 23,2 indicate the need of good portable radio direction-finding equipment which will permit location of interference. 3. More attention should be directed toward better organized off-time recreational programs such as picnics, hobby shops, etc. ~ 144 J

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