California Code, Health and Safety Code - HSC § 33492.102

(a) An area comprising the Tustin Marine Corps Air Station that is generally bounded by Edinger Avenue, Redhill Avenue, Barranca Road, and Harvard Road.

(b) An area that includes land contiguous with the Tustin Marine Corps Air Station, if necessary for the effective redevelopment of the project area, provided that this area does not exceed 52 acres and meets the requirements of Section 33320.1 without taking into account any of the lands described in subdivision (a). Notwithstanding any other provision of this part, a redevelopment plan adopted pursuant to this part shall not authorize the redevelopment agency to acquire by condemnation any lands authorized to be included in a project area pursuant to this subdivision.