Eta's flying competition for October requires a little thought on the part of you, the pilots. Whoever flies the most battles (NOT free missions) from the compendium which are numbered with PRIME NUMBERS ONLY will receive the IS-BW! Example for those confused: XvT TC 7, 11, 13 count, but XvT TC 9, 12, 15 do not.
IS-BW
Competition runtime starts on the first day at 00:00:01 UTC, and ends on the last day at 23:59:59 UTC.