Remarks: the 557th weather wing is issuing this message on behalf of thewashington vaac. 557 ww and the washington vaac are conducting acoordinated operational backup test from 17/1400z - 17/2000z. please be
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This data supplements the official Volcanic Ash Advisory Graphics and Volcanic Ash Advisories. The data is to be used with caution. The official Volcanic Ash Graphics and Volcanic Ash Advisories take precedence in all circumstances. Please refer to national NOTAMs for definitive boundaries of no-fly areas. |
