[amsat-bb] AMSAT Field Day

[skristof at etczone.com]

Confession of ignorance: 

On the pdf Field Day Summary sheet, there is a space for voice QSOs (OK
on those), CW/RTTY/PSK31 (OK on those), and for Up/Downloads (e.g. on
UO-11(?)). 

What is meant by Up/Download with respect to Field Day and/or satellites
in general? I couldn't find UO-11 listed as either a communications
satellite or a telemetry satellite on the AMSAT website list of
satellites. I figured if I found a link for the satellite it would
answer my question. 

A point to a helpful link will be a sufficient answer, but a written
introduction to the topic on this BB would be wonderful. 

Steve AI9IN 

(And I did not try to do any half-semi-anti-duplex up/downloads, so back
off on that.)