Hi Malcolm... One typo in your message.... >>AO-27's downlink is 435.795 + or - doppler. << AO-27's downlink is 436.795, not 435... <s> I concur with your other comment to David, though. He was probably not hearing AO-27. 73, Frank ---- Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA. To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org