The Air Force Reserve was conceived as a "stand-by" force for national emergencies, but has evolved into a Major Command of the active duty Air Force that performs many missions in common with the Air Force and some missions that are unique. These are Weather Reconnaissance (the Hurricane Hunters), and Aerial Fire fighting.

There are 13 different kinds of state-of-the-art aircraft used by the Air Force Reserve, from the remote-piloted Predator to the C-17 Globemaster III that specializes in airlift operations, to the new F-22 Raptor fighter.

The Air Force Reserve performs about 20 percent of the work of the Air Force. Although the majority of the Reservists hold part-time jobs, the number of full-time positions is growing. These full-time jobs are performed by Air Reserve Technicians (ARTs) and by Active Guard Reserve (AGR). Another group of experienced Reservists serve as Individual Mobilized Augmentee (IMAs). IMAs have specialized skills and work according to tailored schedules at assigned locations.

The Air Force Reserve operates in various locations around the world, and these may be on Air Force Bases, Air Reserve Bases and Air Stations. They may also operate from Joint Reserve Bases owned by different branches of the armed forces. While many missions are common to all bases, some have specialized missions, such as the Weather Reconnaissance mission or Hurricane Hunters, who operate out of Keesler Air Force Base.
The missions assigned to each unit in the Air Force Reserve determine the jobs that will be available at those locations.

Given the constantly evolving missions of the Air Force Reserve, there is always a need for officers and enlisted personnel. Members of all branches of the military may join the Air Force Reserve - even if they have not served in the Air Force. These people do not repeat Basic Military Training, will probably keep their rank, and are entitled to many other benefits, including low-cost medical insurance. A special need exists for those from the healthcare professions, and all physicians and nurses join as officers.

Those with no military experience may also join the Air Force Reserve. Parents or guardians must give permission for 17 year-olds. Although a high school diploma or GED is not required to join the Reserve, higher ASVAB test scores will be required.

Important to all Reservists is the Airman's Creed, a document that has evolved through the 60-year existence of the Air Force Reserve. This document along with images of the aircraft of the Air Force Reserve are available as wallpapers and screensavers. Each year, the Air Force Reserve produces public service announcements that are available to view on this page.