With respect to the recreation area, the present and future maintenance, operation, improvement and use of Boston-Logan International Airport and associated flight patterns from time to time in effect shall not be deemed to constitute the use of publicly owned land of a public park, recreation area, or other resource within the meaning of section
303
(c) of title
49, and shall not be deemed to have a significant effect on natural, scenic, and recreation assets within the meaning of section
47101
(h)(2) of title
49.