The 4026th was a SAC Major Command controlled (MAJCON) wing that had been organized on 1 August 1958. On 15 July 1960, the 4026th was assigned its first operational unit, the 920th Air Refueling Squadron equipped with Boeing KC-135A Stratotankers.
The 4026th was a major command under the Strategic Air Command (SAC) that was formed on August 1, 1958. On July 15, 1960, it received its first operational unit, the 920th Air Refueling Squadron, equipped with Boeing KC-135A Stratotankers.