John, Jerry and the group. I heard from Randy that the time interval might be 60, 200 or 255 seconds. In any case, we do need the EXACT start time of the packet stream. Cliff K7RR ---- Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA. To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org