Hi all, Following a review and risk assessment, NASA have cancelled the launch of Shuttle Endeavour which was scheduled for 19th April 2011. The new date is slated for 29th April 2011 - Ten days later - Delay is due to concerns with pending resupply craft being launched followed by the docking which may have been a conflict in the previous planned time scale. Trust all goes well for the new date. Ken Eaton GW1FKY Amsat -UK Amsat NA