NAS Cecil Field consisted of four separate facilities, the NAS Cecil Field Complex (Cecil Field), Outlying Field Whitehouse (OLF Whitehouse), the Yellow Water Weapons Department and the Pinecastle Castle Electronic Warfare Target Area / Warfare Range. Including nearly at OLF Whitehouse, the NAS Cecil Field complex consisted of ; in addition, the base leased another. By late 1999, approximately were transferred to the civilian sector in the form of the Jacksonville Aviation Authority, while the remainder was transferred to Naval Air Station Jacksonville.