Many thanks to Jeff, K7WIN (now K2AK) and Bill, K7WJS
for their excellent AMSAT satellite communications presentation
and AO-51 demonstration at our February 4, 2008 meeting.
Jeff's home page is at .

Click here to download Jeff's presentation as a PowerPoint file.
You may also want to check out the AMSAT home page at

(page updated 5/6/2012)