ICAO Volcanic Ash Advisory Centers - ICAO Regions
Volcanic Ash Advisory Center Regions (VAACs) are critical elements in the planning activity of aviation. The ICAO GIS Services creates an electronic database based on the geographical VAACs from around the world. This information is gathered from each State through ICAO's Regional Offices.
Data Source: The ICAO GIS Services creates an electronic database based on the geographical VAACs from around the world
Project date: Created on 7 January 2019
Client: Companies with aeronautical data systems
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