Aviation weather for Calgary International airport (Canada) is “SPECI CYYC 041943Z 14007KT 110V170 3/4SM R17R/4000VP6000FT/U R29/3500VP6000FT/D R17L/P6000FT/D BR VV003 M07/M08 A2975 RMK FG8 VIS VRB 1/2-1 SLP147” : See what it means on https://www.bigorre.org/aero/meteo/cyyc/en #calgaryinternationalairport #airport #calgary #canada #cyyc #yyc #metar #aviation #aviationweather #avgeek vl