In 1959, the U.S. government launched a missile to deliver mail.
In short: Before humans reached the moon, the Post Office Department dreamed of using guided missiles to deliver letters across the globe in hours. On June 8, 1959, that dream became a reality for exactly one flight, proving that while rockets are fast, they aren't always practical for your correspondence.
The experiment, officially dubbed "Missile Mail," was a collaboration between the U.S. Post Office Department and the U.S. Navy. On June 8, 1959, the Regulus I—the Navy's first operational cruise missile—was launched from the USS Barbero submarine. Instead of a warhead, the missile carried two small metal containers, one blue and one red, filled with approximately 3,000 pieces of mail. This ambitious attempt was conducted in conjunction with the US Navy. The payload consisted of two small metal containers, specifically blue and red in colour.
Postmaster General Arthur E. Summerfield was a firm believer in the concept, predicting that guided missiles would eventually deliver mail from New York to California or even to India and Australia within hours. He even helped place the mail containers into the rocket himself. For this specific mission, every piece of mail was a copy of the same letter written by Summerfield, addressed to world leaders like President Eisenhower and various international postmasters.
The flight was a technical success but a practical failure. The missile was fired toward the Naval Auxiliary Air Station in Mayport around noon and reached its destination in 22 minutes. While the mail was successfully sorted and routed like any other, the experiment was a one-time event. The Navy had little interest in the project, and the idea of using cruise missiles for postal delivery never took off beyond this single, whimsical test. The missile successfully arrived at its target location just 22 minutes after launch. Despite this speed, the Navy ultimately showed little interest in pursuing the concept further.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: That Time the U.S. Postal Service Tried Missile Mail (June 8, 1959)
- Also: Today in History June 8 | 1959, United States Postal Service, & Missile Mail | Britannica
- Also: Mail Delivery By Rocket Never Took Off
To cite this card, link to https://intellectplus.co.uk/app/ideas-that-time-the-u-s-postal-service-tried-missile-mail-june-8-1.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
