The 403 OG performs missions including airlift of personnel, equipment and supplies. Additionally, the group is the only unit in the Department of Defense tasked to organize, equip, train and perform all hurricane weather reconnaissance in support of the Department of Commerce.
Trained for overseas troop carrier operations from late 1942 to the summer of 1943, when it moved to the South Pacific. Transported men and supplies to forward areas in the Solomon Islands and flew passenger and cargo routes to New Zealand, Australia, Fiji, and New Caledonia. From August 1943 to July 1944 it was attached to the South Pacific Combat Air Transport Command, earning a Navy Unit Commendation. The group also moved personnel of Thirteenth Air Force units to the Southwest Pacific theater. Supported campaigns in New Guinea and the Philippines by transporting men and cargo to combat areas, evacuating casualties, and landing or dropping supplies for guerrilla forces. On 23 February 1945, dropped paratroops at Laguna de Bay, Luzon, to free civilian internees held by the Japanese. Earned a Distinguished Unit Citation for transporting ammunition, food, and other supplies to Eighth Army forces in Mindanao and for landing on jungle airstrips to evacuate wounded personnel from Apr to Jun. From the Philippines, ferried occupation troops to Japan, evacuated liberated prisoners, and flew cargo and passenger routes to Japan and Australia. From June 1949 until 1 April 1951, when it was called the active duty, the group trained as a reserve troop carrier unit in Oregon. In Mar and April 1952, moved to Japan for operations against communist forces in Korea. Using C-119s, the group dropped paratroops and supplies, transported personnel and equipment, and evacuated casualties. On 1 January 1953, relieved from active duty and inactivated in Japan. It activated again as a reserve unit, training for airlift, air evacuation, and aeromedical evacuation missions until inactivation in 1959. From 1992, the group flew Air Force Reserve airlift and weather reconnaissance missions, including Hurricane Hunter missions.
Lineage
Established as 403d Troop Carrier Group on 7 December 1942
Redesignated 403d Troop Carrier Group, Medium on 10 May 1949
6th Troop Carrier Squadron: 15 May – 15 October 1946
9th Troop Carrier Squadron: 31 May – 15 October 1946
13th Troop Carrier Squadron: 22 August 1943 – 15 October 1946
19th Troop Carrier Squadron: 31 May – 15 October 1946
53d Weather Reconnaissance Squadron: 1 November 1993–present
63d Troop Carrier Squadron: 12 December 1942 May-15 May 1946 ; 27 June 1949 – 1 January 1953; 1 January 1953 – 14 April 1959
64th Troop Carrier Squadron: 12 December 1942 May-15 May 1946; 27 June 1949 – 1 January 1953; 1 January 1953 – 14 April 1959
65th Troop Carrier Squadron: 12 December 1942 – 26 July 1943; 20 February 1945 – 27 January 1946; 27 June 1949 – 1 January 1953; 1 January 1953 – 16 November 1957
66th Troop Carrier Squadron: 12 December 1942 – 21 July 1943; 20 February 1945 – 15 January 1946; 27 June 1949 – 17 April 1951