Have A/C calling GREYHAWK base on this freq 18:13 local. Jeff Monitoring from Southern MD with: BC250D(x3), BC780XLT, Pro-26, Pro-92, Pro-94, Pro-94(A), Pro-2035 W/OS535 Board, PCR-1000(x2). All of the Computer Controllable radios running under Signal Intelligence Products: http://www.scanstar.com/