NOTICE ADVISORY TO GALILEO USERS (NAGU) 2014019 DATE GENERATED (UTC): 2014-06-13 09:30 NAGU TYPE: GENERAL NAGU NUMBER: 2014019 NAGU SUBJECT: POTENTIAL PERFORMANCE DEGRADATION NAGU REFERENCED TO: 2014016 START DATE EVENT (UTC): 2014-06-12 00:00 END DATE EVENT (UTC): 2014-06-25 23:59 SATELLITE AFFECTED: ALL EVENT DESCRIPTION: DUE TO ON-GOING TESTS TILL 2014-06-25, USERS ARE ADVISED OF POTENTIAL PERFORMANCE DEGRADATION DURING THIS PERIOD.