Think I did pick up Aggiesat:

Very pass, 1433 UTC (manual tuning): http://www.pa3guo.com/aggiesat_30jul2009_1433utc_436.250cw.mp3

Next pass, 1600 UTC (manual tuning): http://www.pa3guo.com/aggiesat_30jul2009_1600utc_436.255cw.mp3

Burst of 5 seconds, within a period of 20 second.

My estimate is that the center frequency is around 436.255 MHz First signals heared 436.262, last signals 436.248. Shuttle keps used.

Henk, PA3GUO