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  • 14-12-2021
  • History
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What year did the Post Office begin
flying the air mail on a scheduled basis?

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Sh393961
Sh393961 Sh393961
  • 14-12-2021

Answer: Start of Scheduled Airmail Service, 1918

The Post Office Department began scheduled airmail service between New York and Washington, D.C., on May 15, 1918 — an important date in commercial aviation

Explanation:

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