The 435th Air Ground Wing Operations (AGOW) is an active unit of the United States Air Force (USAF), assigned to Europe. It is stationed at Ramstein Air Base, Germany.
The current commander is Colonel Leland K. Cowie II, who assumed command on 18 June 2025. His command chief is Command Chief Master Sergeant Jared S. Roman.
The 435th AGOW is the second USAF wing solely dedicated to supporting battlefield airmen. It consolidated the Tactical Air Control Party and battlefield weather specialties of the 4th Air Support Operations Group (4 ASOG) The (4 ASOG) being the contingency communications support of the 436th Communications Operations Group (436 COG), and the expeditionary support to assess, prepare, and operate airfields for air expeditionary forces of the 436th Contingency Response Group (436 CRG).
Mission The 435 AGOW consists of three groups. Each group supports a specific portion of the wing's multifaceted mission. The 4th Air Support Operations Group (4 ASOG) The 435th Communications Operations Group (435 COG) The 435th Contingency Response Group (435 CRG) The group is tasked with establishing an airfield and aerial port operations, and providing force protection at contingency airfields. The unit was activated as the 86th Contingency Response Group at Hangar 3 at Ramstein Air Base on 26 February 1999, and was the first unit of its kind in the Air Force. It incorporates more than 42 career fields/specialties, and is a rapid-deployment unit designed to be a "first-in" force to secure an airfield and establish and maintain airfield operations. It consists of three subordinate squadrons: The CRG's Air Mobility Squadron provides airfield command and control, loads and unloads aircraft and essentially sets up an aerial port where none existed. The CRG's Security Forces Squadron provides force protection in the opening stages of a deployment and also provides protection for any follow-up forces. The Security Forces Squadron is capable of overland airlift, air assault, or airborne insertion into crisis situations. The CRG's Construction & Training Squadron provides Mission Essential Equipment Training (MEET) concentrates on specialized or unique mission-essential equipment that civil engineers do not use in their day-to-day operations. Mission Essential Equipment Training (MEET) provides hands-on training to students for proper certifications in their Career Field Education and Training Plan (CFETP) and in the Automated Civil Engineer System – Personnel Readiness (ACES-PR). MEET is reportable in the Status of Resources and Training System (SORTS) under Category II (CAT II) training. Individuals will be trained to the proficiency level prescribed in the approved MEET curriculum to set up, operate, troubleshoot, maintain and reconstitute equipment IAW Prime BEEF/Contingency Training Panel-approved objectives. The CRG's newly formed Detachment 1 provides an OSS type function with a core capability resting in its Air Advisor Flight. This flight is predominately responsible for military-to-military engagements with partner nations, helping increase relationships in the European Command (EUCOM) and African Command (AFRICOM) Areas Of Responsibility (AORs).
Component units Unless otherwise indicated, units are based at Ramstein Air Base, Germany.
4th Air Support Operations Group
2nd Air Support Operations Squadron (2 ASOS) (Vilseck, Germany) 7th Combat Weather Squadron (7 CWS) (Wiesbaden, Germany)
435th Communications Operations Group
1st Air & Space Communications Operations Squadron (1 ACOS) 1st Combat Communications Squadron (1 CBCS) 1st Engineering Installation Squadron (1 EIS), formerly 1st Communications Maintenance Squadron (1 CMXS)
435th Contingency Response Group
435th Construction and Training Squadron (435 CTS) 435th Contingency Response Squadron (435 CRS) 435th Contingency Response Support Squadron (435 CRSS) 435th Security Forces Squadron (435 SFS)
History For additional history and lineage, see 435th Operations Group
Reserve operations
In June 1949, Continental Air Command (ConAC), which had the responsibility to train reserve units, reorganized its reserve units under the wing base organization system. As part of this reorganization and unit reductions required by president Truman's reduced 1949 defense budget,Knaack, p. 25 the 435th Troop Carrier Wing was activated at Miami International Airport, and formed its cadre from the inactivating 49th Air Division and 100th Bombardment Group.See Maurer, Combat Units, pp. 171-172 (inactivation of 100th Group at Miami), 393 (inactivation of 49th Division at Miami)The wing was manned at 25% of normal strength but was authorized four squadrons rather than the three of active duty units.Cantwell, p. 74
Korean War mobilization
At Miami, the wing trained with C-46s under the supervision of the active duty 2585th Air Force Reserve Training Center. The wing was ordered into active service in March 1951 as a result of the Korean War. Along with other reserve units called to active duty, it formed the Tactical Air Command's Eighteenth Air Force. The 435th's initial function was to train C-46 aircrews for service in Korea.Citus et Certus, p. 8 The wing also trained with Fairchild C-119 Flying Boxcars. Although it remained at Miami, the wing deployed twice while on active duty: to Laurinburg-Maxton Airport, North Carolina from 21 July until 1 September 1951 and to Grenier Air Force Base, New Hampshire from 2 January to 3 March 1952.Citus et Certus, p. 28 It was relieved from active duty and inactivated on 1 December 1952 and its mission, personnel and equipment were transferred to the regular 456th Troop Carrier Wing, which was activated the same day.Ravenstein, pp. 251-252
Troop carrier operations The wing was activated as a reserve unit the same day at the same station, but with the personnel and equipment of the inactive 482d Troop Carrier Wing.Ravenstein, pp. 267-268 In the reserve, the 435th once again flew Curtiss Commandos under the supervision of the 2585th Center. In the summer of 1956, the wing participated in Operation Sixteen Ton during its two weeks of active duty training. Sixteen Ton was performed entirely by reserve troop carrier units and moved United States Coast Guard equipment from Floyd Bennett Naval Air Station to Isla Grande Airport in Puerto Rico and San Salvador in the Bahamas. After the success of this operation, the wing began to use inactive duty training periods for Operation Swift Lift, transporting high priority cargo for the Air Force; and Operation Ready Swap, transporting aircraft engines between Air Materiel Command's depots.Cantwell, pp. 149-150 In addition, for the first time as a reserve unit, its flying was performed in unit tactical aircraft, rather than in trainers.Cantwell, p. 146
Detached Squadron Concept During the first half of 1955, the Air Force began detaching reserve squadrons to separate locations. The dispersal of separate squadrons to smaller population centres was intended to facilitate recruiting and manning. One of the first three squadrons to move as this policy was implemented was the 78th Troop Carrier Squadron, which was activated at Orlando Air Force Base in April 1955 after having been inactivated at Miami the previous year.Maurer, Combat Squadrons, pp. 280-281Cantwell, p. 156 In August 1956, the wing's 77th Troop Carrier Squadron left Miami for Pinellas County Airport, Florida. The squadron's stay in the Tampa Bay area was brief, however, for in November 1957 it moved again, this time to New Orleans Naval Air Station, Louisiana.Maurer, Combat Squadrons, pp. 278-279 Only the 76th Squadron remained with group headquarters in Miami.Maurer, Combat Squadrons, p. 276 In 1957, the wing once again received C-119s.
In 1958, the 2585th Center was inactivated and some of its personnel were absorbed by the wing. In place of active duty support for reserve units, Continental Air Command adopted the Air Reserve Technician program, in which a cadre of the unit consisted of full-time personnel who were simultaneously civilian employees of the Air Force and also held military rank as members of the reserves.Cantwell, p. 163
Activation of groups under the wing The 435th Troop Carrier Group was deactivated on 14 April 1959 when the 435th Wing adopted the Dual Deputy organization and the group's squadrons were assigned directly to the wing.Citus et Certus, p. 26 In 1960, the wing left Miami International Airport and moved south to Homestead Air Force Base, Florida.
Although the dispersal of flying units under the Detached Squadron Concept was not a problem when the entire wing was called to active service, mobilizing a single flying squadron and elements to support it proved difficult. This weakness was demonstrated in the partial mobilization of reserve units during the Berlin Crisis of 1961.Cantwell, pp. 189-191 The 77th and 78th Troop Carrier Squadrons converted to the Douglas C-124 Globemaster II in 1961, and were ordered to active service for the crisis, although the 76th Troop Carrier Squadron, which continued to fly the C-119, remained in reserve status. After training to become combat ready, the mobilized wing participated in worldwide airlift and tactical exercises. The wing returned to reserve status in August 1962 and the 76th Squadron was once more assigned.
To resolve the mobilization problem, at the start of 1962 Continental Air Command determined to reorganize its reserve wings by establishing groups with support elements for each of its troop carrier squadrons. This reorganization would facilitate mobilization of elements of wings in various combinations when needed. However, as this plan was entering its implementation phase, another partial mobilization occurred for the Cuban Missile Crisis. The formation of troop carrier groups was delayed until January for wings that had not been mobilized. The 915th Troop Carrier Group at Homestead, the 916th Troop Carrier Group at Donaldson Air Force Base, South Carolina and the 917th Troop Carrier Group at Barksdale Air Force Base, Louisiana, were all assigned to the wing on 17 January. That spring, the Air Force closed Donaldson and the 916th Group moved to Carswell Air Force Base, Texas and was reassigned. It was replaced by the 908th Troop Carrier Group at Bates Field, Alabama. The wing's other Globemaster group, the 917th, was reassigned in July and the wing once again flew Flying Boxcars as its tactical aircraft.
The wing was deactivated in April 1965 and had its groups reassigned to other reserve wings.
European airlift
Reactivated first at RAF High Wycombe, England, 24 December 1968, then moved to Wiesbaden, West Germany on 1 July 1969, the 435th served as a support wing of Military Airlift Command, providing deployed airlift control elements and aircraft maintenance at aerial ports in portions of Europe, the Middle East, Southwest Asia, and Africa.
The re-designated 435th Tactical Airlift Wing had host responsibilities for Rhein-Main AB, beginning July 1975, which included operating the busiest U.S. air terminal in Europe and supporting CONUS-based strategic airlift transiting Rhein-Main. While continuing to function as a tactical and support wing, the 435th TAW gained the mission of aeromedical evacuation in Europe and the Middle East. Provided airlift support for United States European Command (EUCOM) and Headquarters, United States Air Forces in Europe (USAFE), from March 1977 until June 1978.
Provided airlift for the theater, first with rotational Lockheed C-130 Hercules forces until early 1978, and afterward with a permanently assigned C-130 airlift squadron. Participated in joint and combined paratroop training and exercises, as well all manner of theater humanitarian airlift, including relief for natural disasters, evacuation of civilians from hostile situations, and aeromedical evacuation from combat areas.