Hello All, I've updated the iridium.html page on vso to what I believe will be the configuration following the third Long March launch in April. Please see the revised "Upcoming Iridium Launches" and "Remaining Launches For Proposed System" sections. In short, it would appear to me, that after the third Long March launch in April, there will be 6 planes, 11 operable + 1 spare per plane (with the exception of two planes not having spares), for a total of 70 operable sats. Two sats have been previously reported inoperable (21 & 27). http://www2.satellite.eu.org/iridium.html (the 2 is optional) Jeff Hunt <jeff@satellite.eu.org>