JOHNSTON ATOLL 81012 PROGRAM 437 Page 2 The Bell Telephone Laboratory Radar Antenna (Building 118) serving the Titan I Guidance System is supported on a 20 x 20 x 25-ft. high tower located 75-ft. south of the southwest corner of the building. crete block. The base of the tower is enclosed with con- A cable trench connects the radar tower with Building 100. antenna tower, The radar cable trench, and the lean-to equipment room are enclosed ina chain link fence. Adjacent to the east end of Building 100 is a 55 x 76-ft. concrete paved and fenced-in area for portable electrical generation equipment. The RF Test Tower serving this guidance facility is described under F&S No. 81029. DRAWINGS: 91-100-Al thru A4 JS 91-100-M10} 91-100-S1 thru S3 JS 91-100-E102 thru E106 91-100-M1 thru M3 91-100-E1 thru El2 91-6130-Cl and C2 91-6130-Al thru Al2 91-100-W5, 91-6130-M1 thru M5 and M11 W6 and W9 91-100A-M3 91-6130A-M1 thru M3 91-100A-El1 JS 91-100-A106 thru Alll JS 91-6130-S100 JS 91-6130-M1 and M2 JS 91-100-S105 and S106 JS 91-6130-E6 and Ell DPWO File 105-10-1 Sheets 19 and 20 “Includes air conditioning costs for S&I Building (F&S No. 81002). «Includes construction costs for RF Test Tower Foundation (F&S No. 81029). wk Costs shown are for modifications after 1964 only and do not include any cost incurred prior to that time. 81-15 VOLI