since 1989
http://sstvworld.com/DK/Danish_SSTV_Live_Cam.asp
http://oz5bal.dk
www.hb9ac.ch
www.kent.net/ve3rdn/repeater.html
http://users.skynet.be/on4ju/SSTV_repeaters.html
www.qsl.net/k3asi/rptr.html#info1
www.geocities.com/SiliconValley/Peaks/9197/
http://www.coaa.co.uk/radioclock.htm
http://www.smeter.net/stations/hf-time-frequency.php
