43 C.F.R. § 2911.0-3 Authority.
Title 43 - Public Lands: Interior
The Act of May 24, 1928, as amended (49 U.S.C. Appendix, 211–213), authorizes the Secretary of the Interior to lease for use as a public airport, any contiguous unreserved and unappropriated public lands not to exceed 2,560 acres in area.
Title 43: Public Lands: Interior
PART 2910—LEASES
Subpart 2911—Airport
§ 2911.0-3 Authority.

