 Unable to resolve these differences, the USAF inactivated the 148th Fighter-Interceptor Squadron on 30 June 1956.The 140th Aeromedical Transport Squadron was bestowed the lineage and history of the inactivated Pennsylvania ANG's 148th FIS.The unit was re-equipped with the Curtiss C-46 Commando, and in 1958 the Fairchild C-119 Flying Boxcar.