AMSAT Homeshuttle mission designations are thought up well in advance and in sequential order but sometimes the order is jumbled to accomodate a certain need. sometimes an orbiter isnt ready, or there might be a change in crew or mission objective. ---- Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA. To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org