| http://www.w3.org/ns/prov#value | - We take these items for granted when we fly outside our borders, but most are a result of dogged work by AOPA affiliates acting as IAOPA representatives at international, regional, and sectional meetings of civil aviation authorities under the auspices of ICAO. The United States is a signatory to the Chicago Convention of 1944, the document that established ICAO. Their standards and recommended pr
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