The next major organizational change resulted from a fine-tuning of aerial refueling and airlift resources. From its activation, Air Combat Command had assumed ownership of some C-130 Hercules theater airlift assets and KC-10 Extender and KC-135 Stratotankers. Just as ownership of overseas C-130 resources had already been transferred to USAFE and PACAF commanders, it was decided that all C-130s based in the CONUS would be under the control of ACC, while at the same time, almost all KC-135 tankers would be assigned to Air Mobility Command.