ZCZC WA61 AVURNV TOULON 281/26 MADDALENA AIDS TO NAVIGATION CHANGES 1. LIGHT OPERATING PROPERLY LA CHIAPPA LIGHT IN POSITION : 41-35.71N 009-21.93E (CHART FR6911) FL(3+1)15S 23M LF L1 : 68060 2. CANCEL THIS MSG 280300 UTC APR 26NNNN