The Air Force Birthday commemorates the establishment of the United States Air Force as a separate branch of the U.S. military, marking a significant milestone in American military history.

Quick Facts

When is it: September 18 annually
Tagged as: Military Observance
What’s the hashtag: #AirForceBirthday
When was founded: September 18, 1947
Who founded it: President Harry S. Truman

History of Air Force Birthday

Before becoming an independent service, aerial operations were managed by the Army and Navy. The National Security Act of 1947 established the Air Force as a separate military branch, transforming from the Army Air Forces into today’s U.S. Air Force. The transition marked a new era in military aviation and defense strategy.

Timeline

  • 1907: Aeronautical Division established in Army Signal Corps
  • 1947: USAF becomes independent service branch
  • 1949: “Lucky Lady II” completes first non-stop round-the-world flight
  • 1954: First B-52 Stratofortress enters service
  • 1960s: Development of ICBMs begins

Dates by Next Year

YearMonth and DateDay
2024September 18Wednesday
2025September 18Thursday
2026September 18Friday

How It’s Observed

The Air Force Birthday is celebrated with air shows, military balls, promotion ceremonies, and community events. The Thunderbirds often perform aerial demonstrations, while bases host open houses and special ceremonies. Many communities organize parades and local celebrations honoring Air Force contributions.

Fun Facts About Air Force

  • The Air Force shares its birthday with the CIA
  • Only 4% of Air Force personnel are pilots
  • The official colors are ultramarine blue and yellow
  • NORAD has tracked Santa’s Christmas Eve journey since 1955
  • The Air Force has 17 official bands

Quiz

  1. When was the Air Force established?
  2. Who was the president who signed the National Security Act?
  3. What aircraft completed the first non-stop round-the-world flight?
    -(Answers: 1947, Harry Truman, Lucky Lady II)

FAQs

Q: Does the Air Force have reserves?
A: Yes, it has both Air Force Reserves and Air National Guard components.

Q: How many Air Force bases are in the United States?
A: There are 59 active Air Force bases.

Related

  • Air Force Ball
  • Armed Forces Day
  • Veterans Day
  • Military Appreciation Month
  • National Defense Day