WSSC31 FSIA 241035 FSSS SIGMET 03 VALID 241040/241440 FSIA- FSSS SEYCHELLES FIR EMBD TS OBS WI S0642 E04438 - S0927 E04716 - S0537 E04943 - S0353 E04727 - S0642 E04438 TOP ABV FL410 MOV W WKN=