2fe175c8-9c6b-456d-8b6d-c803336011822026-04-20T23:00:00.000Z2026-04-21T12:00:00.000ZBASELINE106000K13242026N2026-04-20T04:59:00.000ZYBBBQAECAIVNBOE1506003250S15200E025YBBB202604202300202604211200WILLIAMTOWN CTA C9 ACT ACTIVATION OF THIS CLASS C AIRSPACE VOLUME OVERRIDES ALL UNDERLYING CIVILIAN AIRSPACE CLASS FOR THE DURATION OF THE ACTIVATION F) FL150FL600OTHER:ICAO<pre> K1324/26 NOTAMN Q) YBBB/QAECA/IV/NBO/E/150/600/3250S15200E025 A) YBBB B) 2604202300 C) 2604211200 E) WILLIAMTOWN CTA C9 ACT ACTIVATION OF THIS CLASS C AIRSPACE VOLUME OVERRIDES ALL UNDERLYING CIVILIAN AIRSPACE CLASS FOR THE DURATION OF THE ACTIVATION F) FL150 G) FL600 </pre>INTLYBBBZEZXBRISBANE (FIR/FIC/ACC/COM/MET/NOF)YBBBZEZX2026-04-20T05:00:00.000ZYBBB