7980fe18-4cb5-4d30-9119-52509aa4a2232026-04-13T08:00:00.000Z2026-04-13T16:00:00.000ZBASELINE106000Q45202026N2026-04-10T10:20:00.000ZULLLQRTCAIVBOW0000305920N02958E004ULLL202604130800202604131600AIRSPACE CLSD WI AREA: 592222N0300257E-592141N0300326E-592051N0300118E- 591816N0295248E-591953N0295202E-592222N0300257E.SFC900M AMSLOTHER:ICAO<pre> Q4520/26 NOTAMN Q) ULLL/QRTCA/IV/BO/W/000/030/5920N02958E004 A) ULLL B) 2604130800 C) 2604131600 E) AIRSPACE CLSD WI AREA: 592222N0300257E-592141N0300326E-592051N0300118E- 591816N0295248E-591953N0295202E-592222N0300257E. F) SFC G) 900M AMSL </pre>INTLUUUUYNYXSANKT-PETERBURG FIR SCTR WESTUUUUYNYX2026-04-10T10:20:00.000ZULLL