About 10 results for United States airmail service
en.wikipedia.org › United_States_airmail_service

United States airmail service

United States airmail was a service class of the United States Post Office Department (USPOD) and its successor United States Postal Service (USPS) delivering air mail by aircraft flown within the United States and its possessions and territories....

Updated: September 20, 2026
en.wikipedia.org › Airmail

Airmail

Airmail (or air mail) is a mail transport service branded and sold on the basis of at least one leg of its journey being by air. Airmail items typically arrive more quickly than surface mail, and usually cost more to send. Airmail may be the only...

Updated: July 13, 2026
en.wikipedia.org › List_of_United_States_airmail_stamps

List of United States airmail stamps

Domestic U.S. Air Mail was established as a new class of mail service by the United States Post Office Department (POD) on May 15, 1918, with the inauguration of the Washington–Philadelphia–New York route. Special postage stamps were issued for use...

Updated: November 6, 2025
en.wikipedia.org › United_States_Postal_Service_creed

United States Postal Service creed

"Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds" is a phrase long associated with the American postal worker. Though not an official creed or motto of the United States...

Updated: January 29, 2026
en.wikipedia.org › Board_of_Governors_of_the_United_States_Postal_Service

Board of Governors of the United States Postal Service

The Board of Governors of the United States Postal Service is the governing body of the United States Postal Service (USPS). The board oversees the activities of the Postal Service, while the postmaster general actively manages its day-to-day...

Updated: September 25, 2026
en.wikipedia.org › List_of_U.S._state_and_territory_abbreviations

List of U.S. state and territory abbreviations

Several sets of codes and abbreviations are used to represent the political divisions of the United States for postal addresses, data processing, general abbreviations, and other purposes.

Updated: August 13, 2026
en.wikipedia.org › United_States_Postmaster_General

United States Postmaster General

The United States postmaster general (PMG) is the chief executive officer of the United States Postal Service (USPS). The PMG is responsible for managing and directing the day-to-day operations of the agency. The PMG is selected and appointed by the...

Updated: September 8, 2026
en.wikipedia.org › First_Air_Mail_Marker

First Air Mail Marker

The First Air Mail Marker is a plaque in West Potomac Park, Washington, D.C. It is located on east shore of the Potomac River beside Ohio Drive. The marker commemorates the first regularly scheduled United States airmail service flight. On May 15,...

Updated: July 20, 2026
en.wikipedia.org › United_States_Postal_Service

United States Postal Service

The United States Postal Service (USPS; also known as the Post Office, U.S. Mail, or simply the Postal Service) is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the...

Updated: October 5, 2026
en.wikipedia.org › United_States_Postal_Inspection_Service

United States Postal Inspection Service

The United States Postal Inspection Service (USPIS) is the federal law enforcement arm of the United States Postal Service. It supports and protects the United States Postal Service, its employees, infrastructure, and customers by enforcing the laws...

Updated: September 3, 2026