WSZA21 FAOR 050923 FACA SIGMET B03 VALID 051000/051400 FAOR- FACA CAPE TOWN FIR EMBD TS OBS WI S3208 E03027 - S3300 E03200 - S3700 E02800 - S3700 E02227 - S3554 E02305 - S3358 E02735 - S3222 E03018 - S3208 E03027 TOP FL350=