cic? HICKAM AFB SCIENTIFIC AND SUPPORT F&S NO. TITLE 07068 Radar/DME Facility, Mauna Kapu, Oahu USER STRUCTURE FACILITY NO. SCIENTIFIC STATION NO. None None Sandia BoD FOO FUNDING AGENCY AEC ($000) ENGR PROC CONST TOTAL 0.7 3.8 4.5 0.7 3.8 4.5 FURN PRE-GO Prior Cost TOTAL COMPLETED DESCRIPTION A 30-ft. (24-ft. ground clearance) instrument pole was erected and fitted with an 8-ft. cross arm and a platform 4-ft. from the top. A wooden structure, 4-ft. square, sitting on a concrete slab was constructed at the base of the pole. Electrical requirements are 120/208 volt, single phase, three wire. Sandia installed a 2 kw, 28 volt, DC rectifier inside the structure, anten- nas on each end of the cross arm and a transponder onthe platform. This installation has a clear line-of-sight to the center of each NC-135, (aircraft Nos. 369, 370 and 371) grounding circle at Hickam AFB. DRAWINGS: JS 95H-071-Al JS 95H-O071-E1 7-51 VOL II