UPOLU F &S NO. 26004 TITLE HF Communications Simulation Experiment - Subtask A611 USER STRUCTURE “FACILITY NO. TC None SCIENTIFIC STATION NO. BOD GO+105 121-3-4 ENGR PROC CONST FOOD GO+125 ($000) DASA PRE -GO EAO 11064 4101-61 POST-GO Estimate 12/65 8.3 8.3 TOTAL 8.3 8.3 RDT&E FURN TOTAL FUNDING AGENCY Engineering costs included in F&S Number 21003 PRIOR YEARS ENGINEERING Completed. Drawing: 121-002-Cl POST-GO PROCUREMENT To be accomplished. CONSTRUCTION Test Command furnished items are as follows: a) one 110-ft. high Log Periodic Ionospheric antennas; and, b) one instrumenttrailer. The contractor will furnish two 20 kw, 120/240 volt, 60 cycle, single phase, low spee (1250 rpm) diesel generators. One of the generators is utilized as a back up power source. The contractor will perform the following: a) prepare a cleared. flat 180 x 370ft. unobstructed area for the TC erected 110-ft. high Log Periodic lonospheric antennas which will have a ground screen that extends into the sea; b) construct concrete antenna bases, as designed by TC in the field; and anchors for the antennas; c) provide longeron pads ad) site the instrument trailer; and e) install the generators and complete the electrical hookup to the instrument trailer. The site location will be selected after a reconnaissance by the project officer. Refer to Figure A-23, Appendix A. for general location. The five scientific personnel assigned to Subtask A611 will also operate Subtask A628 at this location. VOL II April 1969 26-6