Question: The Air Reserve Personnel Center manages personnel records for what federal military reserve force, that is also the militia air force of each U.S. state?
Context: The Air Force Personnel Operations Agency (AFPOA) serves as the single Air Force focal point for submission and acceptance of total force human resources information technology requirements.  It works with Air Force manpower, Personnel and Services (A1), the Air Force Personnel Center, the Air Reserve Personnel Center and other human resources customers to capture information technology systems requirements in support of the A1 enterprise.  AFPOA documents those requirements to deliver streamlined and improved personnel services to commanders, managers, and Airmen.  The agency also orchestrates final user acceptance testing of the resulting systems and computer applications to ensure they meet the needs of its customer. General Wilbur Lyman Creech (March 30, 1927 – August 26, 2003) commanded the United States Air Force (USAF) Tactical Air Command (TAC) from May 1, 1978 to December 31, 1984 with headquarters at Langley Air Force Base, Virginia.  As of February 1984, the now-inactive Major Command (MAJCOM) directed the activities of two numbered air forces, three centers and seven air divisions.  More than 111,300 military and civilian personnel were assigned to 32 Tactical Air Command bases in the United States, Panama, Okinawa and Iceland.  Tactical Air Command was the gaining organization for 58,300 Air National Guard and Air Force Reserve personnel in 149 major units throughout the United States. The Indiana Naval Militia (INM) is the currently inactive naval militia of Indiana.  Along with the Indiana National Guard and the Indiana Guard Reserve, the Indiana Naval Militia is a component of the military forces of Indiana.  Like the members of the National Guard, the Navy Reserve and Marine Corps Reserve personnel who make up the membership of the various naval militias have a dual federal and state status, operating as a part of their state's military forces unless called into federal service, at which time they are relieved from their state obligations and placed under federal control until they are released from active service.  However, unlike the National Guard, which is activated and deployed as an entire unit, naval militia personnel are activated as individuals and deployed within the ranks of their respective reserve components.  Therefore, only members of the naval militia are activated under federal service, while the naval militia itself is never federalized as a unit. The Air National Guard (ANG), also known as the Air Guard, is a federal military reserve force as well as the militia air force of each U.S. state, the District of Columbia, the Commonwealth of Puerto Rico, and the territories of Guam and the U.S. Virgin Islands.  It, along with each state's, district's, commonwealth's or territory's Army National Guard component, makes up the National Guard of each state and the districts, commonwealths and territories as applicable. The Missouri Naval Militia is the currently unorganized naval militia of Missouri.  Along with the Missouri Army National Guard, the Missouri Air National Guard, and the Missouri Reserve Force, the Missouri Naval is recognized under Missouri law as part of the organized militia of Missouri.  Like the members of the National Guard, members of the naval militia who also serve in the Navy Reserve and Marine Corps Reserve have a dual federal and state status, serving as members of the naval militia under authority of the state government until they are called into federal service, at which time they are relieved from their state obligations and placed under federal control for the duration of their federal deployment. The Missouri Reserve Force, originally known as the Military Reserve Military Force, is the official state defense force of Missouri.  As a state defense force, the MRF is a reserve military force which serves parallel to the Missouri National Guard.  MRF members serve as reservists and therefore can hold full-time jobs while serving, like their National Guard counterparts.  As the MRF falls solely under the command of the state of Missouri, it cannot be federalized or deployed outside the borders of Missouri, unlike the National Guard.  Although the MRF and the Missouri National Guard are separate organizations, the MRF's primary scope is to work alongside the National Guard during stateside operations, or in lieu of the National Guard when the National Guard is deployed outside of Missouri.  Along with the Missouri Army National Guard, the Missouri Air National Guard, and the Missouri Naval Militia, the Missouri Reserve Force is recognized under Missouri law as part of the organized militia of Missouri. The Volunteer Reserves are the British Armed Forces voluntary and part-time military reserve force.  Unlike the Regular Reserve, the Volunteer Reserves do not consist of ex-Regular personnel who remain liable to be re-called for military service.  Instead, the Volunteer Reserves consists of civilian volunteers who routinely undergo training and military operations alongside the Regular military.  The Volunteer Reserves serve under a fixed-term reserve contract and provide "highly trained" military personnel integrated with their Regular counterparts, on operations both at home and overseas.  For example, almost every major military operation has seen the deployment of Army Reservists alongside the Regular British Army.  Volunteer Reserves are allowed to use the post-nominal letters VR after 10 years of service. The United States Air Force uniform is the standardized military attire worn by airmen of the United States Air Force.  Specific Air Force Instructions address standardized wear that is identical for members of both the Active Component (i.e., the Regular Air Force) and that of the service's two reserve components that comprise the Air Reserve Component, that being the Air Force Reserve and the Air National Guard.  This includes personnel in the Air Force's sole enlisted accession program, Basic Military Training (BMT), and the three USAF commissioned officer accession programs: Officer Training School (OTS) officer trainees, college/university level Air Force Reserve Officers' Training Corps (AFROTC) cadets and United States Air Force Academy (USAFA) cadets.  Provisions are also included for authorized wear on certain occasions by honorably retired career members of the Air Force, to also include retirees of both the Air Force Reserve and the Air National Guard. The Army National Guard (ARNG), in conjunction with the Air National Guard, is a militia force and a federal military reserve force of the United States.  They are simultaneously part of two different organizations, the National Guard of the several states, territories and the District of Columbia (also referred to as the "Militia of the United States"), and the National Guard of the United States.  The Army National Guard is divided into subordinate units stationed in each of the 50 states, three territories, and the District of Columbia, and operates under their respective governors. The Air Reserve Personnel Center manages personnel records for the Air National Guard and Air Force Reserve and it is located at Buckley Air Force Base in Aurora, Colorado.  It maintains the virtual Personnel Center, a Web-based portal for Airmen to perform personnel services transactions.
Answer: Air National Guard