Home › CFR › Title 43 › Part 264043 CFR Part 2640 — FAA Airport GrantsSubpart 2640 — Airport and Airway Improvement Act of September 3, 1982§ 2640.0-1— Purpose.§ 2640.0-3— Authority.§ 2640.0-5— Definitions.§ 2640.0-7— Cross reference.Subpart 2641 — Procedures§ 2641.1— Request by Administrator for conveyance of property interest.§ 2641.2— Action on request.§ 2641.3— Publication and payment.§ 2641.4— Approval of conveyance.§ 2641.5— Reversion.