WVPF20 NTAA 200217 NTTT SIGMET A2 VALID 200215/200225 NTAA- NTTT TAHITI FIR/UIR TEST VA ADVISORY TEST MSG NUMBER 2024/006 RECEIVED FM VAAC WELLINGTON VA ERUPTION MT ETNA PSN N3744 E01500 VA CLD FCST WI S2230 W15000 - S1915 W15145 - S1800 W14830 - S2230 W15000 FL020/120 WKN FCST AT 0225Z NO VA EXP=