Contract Air Mail Act

United States [1925]

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Last updated

July 16, 2026

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The Contract Air Mail Act of 1925, also known as the Kelly Act, was a pivotal piece of U.S. legislation that privatized airmail services. Prior to this act, the U.S. Post Office Department managed airmail operations. The act allowed private contractors to carry mail, which spurred competition and innovation in the aviation industry. This competition led to advancements in aircraft design and performance as companies vied to offer faster and more reliable mail delivery. The act was instrumental in the growth of commercial aviation in the United States, laying the groundwork for the airline industry as we know it today.12

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history of flight
From airmail to airlines in the United States
…congressional pressures and, with the Contract Air Mail Act of 1925, turned over the mail service to private contractors. The following year, the Air Commerce Act established a bureau to enforce procedures for the licensing of aircraft, engines, pilots, and other personnel. The former act stimulated design and production of…
Read More
…congressional pressures and, with the Contract Air Mail Act of 1925, turned over the mail service to private contractors. The following year, the Air Commerce Act established a bureau to enforce procedures for the licensing of aircraft, engines, pilots, and other personnel. The former act stimulated design and production of…
Read More