For more than 50 years, our annual Almanac of the Air Force (and since 2020, the Space Force) has compiled data on the people, weapons, programs, and budgets of the Air Force, Space Force, and Department of Defense. We draw data from multiple sources, including Air Force and Space Force Public Affairs, Department of Defense documents, Congress and reports to Congress, Major Commands, and more.
This comprehensive, unclassified review depends on the cooperation of the military services. We would be remiss, however, if we did not acknowledge that some data was withheld this year:
- Mission Capable Rates for USAF aircraft
- Pilot Training Hours
- Aircraft Inventory by Major Commands
- Average age of aircraft by Major Command
- Demographics—Sex, ethnicity, race, and education—for general officers in the Active Air Force and Space Force
- Demographics—Sex, ethnicity, race, and education—for all ranks in the Air National Guard