MacDill Air Force Base — Tampa, Florida

MacDill Air Force Base is the U.S. Air Force installation at the bottom of the Interbay Peninsula in South Tampa. The MacDill history page places it seven miles south of Tampa on the southwestern tip of the Interbay Peninsula in Hillsborough County. The 6th Air Refueling Wing fact sheet, current as of July 2026, states that the base spans 5,695 acres and employs a total workforce of more than 15,800 active-duty military and civilian personnel.

The same fact sheet measures the base's reach into the surrounding Tampa Bay region: it supports an additional 11,000 military dependents and a local community of approximately 40,000 military retirees. Citing the wing's 2024 economic analysis, it puts the 6th Air Refueling Wing's annual economic impact in the Tampa Bay region at $3.8 billion and credits the installation with approximately 17,806 indirect civilian jobs.

Military use of the Interbay Peninsula is older than the airfield. The MacDill history page states that the area had been used as a military staging area during the Spanish-American War but did not become a military installation until much later. In 1939, the page continues, the War Department selected Tampa to receive one of several new military air fields and worked out arrangements for the transfer of the land.

The base carries the name of Colonel Leslie MacDill. The base About Us page describes him as an early pioneer of American military aviation and a decorated World War I combat training commander, and records that he died on November 9, 1938, the year before Tampa was chosen for the new field. The City of Tampa later honored the installation with a MacDill History Day proclamation, posted with a date of April 15, 2011.

Two unified combatant commands have their headquarters at MacDill. U.S. Central Command states that it is based at MacDill Air Force Base in Tampa and is responsible for a region spanning the Middle East, Central Asia and parts of South Asia, which as of 2026 encompasses 21 nations. CENTCOM traces its origin to the Rapid Deployment Joint Task Force created by President Jimmy Carter in March 1980, which President Ronald Reagan transformed into United States Central Command on January 1, 1983.

U.S. Special Operations Command lists its location as MacDill Air Force Base and its establishment date as April 16, 1987. SOCOM states that its role is to provide fully capable Special Operations Forces to defend the United States and its interests, and that its Tampa headquarters has approximately 3,500 people while the entire command numbers nearly 70,000.

The two commands are part of a larger tenant group. The MacDill About Us page states that Team MacDill includes 28 associate units from all branches of service, including U.S. Central Command, U.S. Special Operations Command and the 927th Air Refueling Wing, so that soldiers, sailors, Marines and Coast Guard members serve alongside airmen at the Tampa base. The 6th Air Refueling Wing fact sheet describes the wing as directly supporting both command headquarters and 44 joint mission partners.

The 6th Air Refueling Wing is the host unit for MacDill Air Force Base. Its fact sheet states that the wing is a component of Air Mobility Command assigned to the 21st Air Force and operates 26 KC-135R/T Stratotanker aircraft to project air refueling power worldwide. The 6th Operations Group flies the tankers through the 50th and 91st Air Refueling Squadrons at MacDill, with the 99th Air Refueling Squadron operating out of Birmingham, Alabama. Other groups maintain the fleet and run the base's physical infrastructure for every tenant unit.

The Air Force KC-135 fact sheet describes the Stratotanker as the core aerial refueling capability for the Air Force, refueling Air Force, Navy, Marine Corps and allied aircraft; the first KC-135 flew in August 1956 and the last was delivered in 1965. The MacDill fact sheet also lists the KC-46A Pegasus under active infrastructure transition at MacDill.

The wing itself arrived in Tampa relatively recently. According to its lineage, it was established as the 6th Bombardment Wing on Dec. 20, 1950, served at Walker Air Force Base, New Mexico, and Eielson Air Force Base, Alaska, and has been stationed at MacDill since Jan. 4, 1994. It took the 6th Air Refueling Wing name on Oct. 1, 1996, operated as the 6th Air Mobility Wing from 2001, and returned to the 6th Air Refueling Wing title on Sept. 30, 2019. The wing emblem shows a pirate over a refueling boom, and its motto is Parati Defendere, Ready to Defend.

The MacDill About Us page states that the 6th Air Refueling Wing is organized into five groups: Operations, Maintenance, Mission Support, Medical and the Wing Staff. The wing fact sheet assigns each a role at the Tampa base. The 6th Maintenance Group directs logistics and maintenance for the refueling fleet, managing a $12 million operating budget and $3 billion in aircraft assets. The 6th Mission Support Group operates, sustains and defends the physical infrastructure of MacDill Air Force Base for all tenant units, and the 6th Comptroller Squadron manages and certifies $1.05 billion in annual funding.

The chain of command above the wing has shifted over the decades. The fact sheet lists assignments to Eighth Air Force (1951 to 1963), various strategic aerospace divisions (1963 to 1992), Ninth Air Force (1994 to 1996), 21st Air Force (1996 to 2003) and 18th Air Force (2003 to 2025), and since 2025 the MacDill wing again reports to 21st Air Force within Air Mobility Command.

The MacDill history page publishes a list of heritage markers on the base that together summarize more than a century of military use of the Interbay Peninsula. They are Rough Riders, Port Tampa Cemetery, Gadsden Homes, Black Troops Area, Historic Hangars, MacDill Field Historic District, Fire and Guard House, Women's Army Corps (WAC), Staff Circle Historic District, U.S. Strike Command Headquarters, Tinker School and German POW Camp.

The same history page outlines the roots of the base's host unit, which are older than the Tampa airfield. The 6th Air Refueling Wing traces its lineage to a unit organized in 1919 as the 3rd Observation Group, redesignated the 6th Composite Group in 1922 and assigned to France Field in the Panama Canal Zone. The wing fact sheet adds that the modern wing holds 18 Air Force Outstanding Unit Awards earned between 1960 and 2022 and shares the honors of its predecessor groups, which explains the Caribbean pirate and sailing ship on an emblem now flown over Tampa. Research questions about the markers and the wing are directed to the 6th Air Refueling Wing History Office at MacDill.