[amsat-bb] Looking for 10 Mtr loop info

I am trying to put together an antenna for AO-7 downlink on 10 meters. At one point I had a copy of an article from an older AMSAT journal but due to a move last year across country, I seem to have misplaced it. Does anyone happen to have a copy they can share with me ? I am trying to get fluent with the SSB birds prior to Field Day since the FM birds will pretty be useless that weekend.

Thanks,

Ron KA4KYI