Documents: Fifth, Five-Year Review Frequently Asked Questions Groundwater Plume Map Soil Cleanup Sites Map Property Transfer Status Map Fourth, Five-Year Review Articles & Videos Information on Castle Air Museum Castle Air Force Base: The Past Castle Air Force Base: The Present Castle Air Force Base: The Future Air Force dismantles groundwater treatment plant at Castle Green Businesses Sprouting at Closed Former California Air Force Bases Air Force completes public transfer of former Castle AFB Air Force One touched down one more time at former Castle AFB, Calif. as it was retired into the Castle Air Museum