A4A-Airlines for America ®
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Airlines for America ® (A4A)

IHS Markit is your source for A4A standards and publications

Airlines for America (A4A), formerly the Air Transport Association (ATA), advocates on behalf of its members to shape crucial policies and measures that promote safety, security and a healthy U.S. airline industry. We work collaboratively with airlines, labor, Congress and the Administration and other groups to improve air travel for everyone.