t. bag CoMpt. l.': . . .__. 1%1388. rad'o power feeds 150222, , radio.lights _. ,-...,:". 1503178 ' ADF-i system OFT.206.,4:L. 1504137 • . ADF-2 syttem OF206..„::_. 1505284 NAV-1 system 5181(71,t_ ' 1506266 mV-2 system 51111144„. 1507304 FD4 system FD-109Y 1508276 FD-2 system FD-109r..-

dated 10-31-69 and signed by DER SW-167 Walter T. Clark. The top GAC installed sense antema is used for system No. 1 and the skeg sense antenna for ADF-2. The dual ADF systems are wired in accordance with EAS drawings 180610 and 180611. Both systems are controlled by the Collins NCS-31 systems. Insta