Satrack showing OSCAR 7 (AO-7)
William Leijenaar PE1RAH shows how people tracked satellites in the time before PC’s and AMSAT Argentina show how it’s done today.
In the 1974 radio amateurs tracked OSCAR 7 (AO-7) using an OSCARLOCATOR that comprised a polar great circle map and overheads for each satellite.
40 years later OSCAR 7 is still operational when in sunlight and thanks to William Leijenaar PE1RAH you can now download the map and overheads to make your very own OSCARLOCATOR. Read his article at
http://www.qsl.net/pe1rah/oscarlator.htm
AMSAT Argentina has recently released the online satellite tracker Satrack, use it at http://amsat.org.ar/sat.htm
The PC version can be downloaded from http://amsat.org.ar/Satrack.htm
Special Event Station for 40th Anniversary of OSCAR 7 Launch
https://amsat-uk.org/2014/10/31/special-event-station-for-40th-anniversary-of-oscar-7-launch/
OSCAR 7 in Space
AMSAT-UK 
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