This Day in History:
May 15, 1918
The first regular airmail service is inaugurated between Washington, DC and New York City. Operated by the US Army for the Post Office Department, there was one round trip a day (except Sunday).
1956 - 2023, Celebrating over 65+ Years of Service
This Day in History:
May 15, 1918
The first regular airmail service is inaugurated between Washington, DC and New York City. Operated by the US Army for the Post Office Department, there was one round trip a day (except Sunday).