cf370c20-ab74-4d1e-b756-fec41ad3bb2b2026-06-18T11:00:00.000Z2026-06-19T17:00:00.000ZBASELINE106000D42922026N2026-06-15T15:10:00.000ZEPWWQWLLWIVNBOW0009905251N01835E060EPWW2026061811002026061917001100-1700NAVIGATION WARNING. 2 FREE LIGHT BLACK AND WHITE METEOROLOGICAL BALLOONS FM PSN: 525056N 0183516E - GRABIE. DIAMETER: 1.4-4.5M RATE OF CLIMB/DESCENT: 5/7 M/S, FREQ OF RADIOSONDE: 437.600MHZ AND 432.500MHZ UPPER LIMIT: 99000FT AMSL. CONTACT: +48 691 460 838.GND99000FT AMSLOTHER:ICAO<pre> D4292/26 NOTAMN Q) EPWW/QWLLW/IV/NBO/W /000/990/5251N01835E060 A) EPWW B) 2606181100 C) 2606191700 D) 1100-1700 E) NAVIGATION WARNING. 2 FREE LIGHT BLACK AND WHITE METEOROLOGICAL BALLOONS FM PSN: 525056N 0183516E - GRABIE. DIAMETER: 1.4-4.5M RATE OF CLIMB/DESCENT: 5/7 M/S, FREQ OF RADIOSONDE: 437.600MHZ AND 432.500MHZ UPPER LIMIT: 99000FT AMSL. CONTACT: +48 691 460 838. F) GND G) 99000FT AMSL </pre>INTLEPWWYNYXWARSZAWA/ACCEUECYIYN2026-06-15T15:12:00.000ZEPWW