![]() |
Current gray-line
Current Gray-Line Position on EarthThe current gray-line on a world topographical mapGray-line Importance to Propagation Special ionospheric propagation conditions often exist between two or more stations simultaneously located on the gray-line transition between daylight and darkness. The current gray-line position is depicted on this topographical world map. (Allow a few seconds for current-position calculations, image creation, and image loading.)
Also See: Last modified: Tue, 30 Jun 2009 16:22:42 GMT
|