Knowledge Centre

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By entering this site, you acknowledge that this information is produced solely for use by the aviation industry, and you are aware that any information for the purposes of flight planning should be obtained from Airservices Australia.

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  • Area QNH
  • Aerodrome Forecast (TAF and TAF3)
  • TAF and METAR/SPECI reference card
  • Aerodrome Warnings
  • Aerodrome Weather Reports (METAR/SPECI)
  • AIRMET
  • Graphical AIRMET
  • AIRMET Reference Card
  • Graphical Area Forecast (GAF)
  • GAF Reference Card
  • Grid Point Wind and Temperature Forecasts
  • Route Sector Wind Forecasts
  • Runway Visual Range
  • SIGMET
  • Graphical SIGMET
  • SIGMET Reference Card
  • Significant Weather Charts (SIGWX)
  • Space Weather Advisories
  • Volcanic Ash Advisories
  • Volcanic Ash Strength of Evidence Assessment (VASEA)
  • Wind and Temperature Charts
  • Balloon Weather Packages
  • 11 Oct 2017
  • 24 Jan 2024
  • 26 Feb 2024
  • 15 Feb 2013
  • 1 Mar 2024
  • 3 Aug 2018
  • 1 Mar 2024
  • 14 Feb 2023
  • 14 Feb 2023
  • 14 Feb 2023
  • 14 Feb 2023
  • 6 Dec 2011
  • 24 Aug 2015
  • 16 Feb 2017
  • 13 Dec 2016
  • 14 Feb 2023
  • 11 Oct 2017
  • 14 Feb 2023
  • 20 Dec 2019
  • 22 Jun 2018
  • 11 Feb 2011
  • 3 Nov 2020

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  • Airframe Icing
  • Fog
  • High Ice Water Content
  • Smoke and vertical visibility
  • Space Weather
  • Thunderstorms
  • Turbulence
  • Volcanic Ash
  • Wind Shear
  • 12 Jun 2015
  • 7 Feb 2013
  • 22 Jan 2015
  • 29 Nov 2023
  • 14 Feb 2023
  • 12 Jun 2012
  • 25 Aug 2014
  • 20 Dec 2019
  • 25 Aug 2014
  • Flying the Southeast
  • Flying the Southwest
  • Flying the Tropics
  • 7 Jun 2012
  • 7 Jun 2012
  • 12 Jun 2012
  • Christmas Island (YPXM)
  • Cocos (Keeling) Islands (YPCC)
  • Essendon (YMEN)
  • Jandakot (YPJT)
  • Lord Howe Island (YLHI)
  • Moorabbin (YMMB)
  • Moruya (YMRY)
  • Norfolk Island (YSNF)
  • 23 Dec 2014
  • 23 Dec 2014
  • 23 Aug 2018
  • 8 Oct 2015
  • 5 Jan 2015
  • 15 Feb 2013
  • 5 Nov 2018
  • 7 Jan 2014
  • Abbreviations
  • Automation of aerodrome observations (METAR/SPECI)
  • Automation of aerodrome observations (METAR/SPECI) FAQ
  • Ceilometers and Visibility Meters
  • Cloud Types postcard
  • Glossary of Weather Terms
  • The Skew T - Log P Aerological Diagram
  • Vertical Stability of the Atmosphere
  • 28 Apr 2020
  • 6 Dec 2023
  • 25 Mar 2024
  • 11 May 2012
  • 14 Feb 2023
  • 5 Dec 2011
  • 6 Jun 2015
  • 22 Oct 2018

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