GPS coordinates were derived after a multi-week integration of the S-Pol transmitter van GPS receiver, and differ from the site-survey location by about 10 to 30 meters. When consulted about this, Jon Lutz agreed that he may not have taken the site survey readings at the precise location where the S-Pol transmitter was ultimately set-up. The correct position to use is the one shown in the document that referenced this page. RAR 02-Jul-2002