14 CFR 152.507: Termination for convenience.

(a) When the continuation of the project would not produce beneficial results commensurate with the further expenditure of funds, the grant may be terminated in whole, or in part, upon mutual agreement of the FAA and the sponsor or planning agency.

(b) If an agreement to terminate is made, the sponsor or planning agency—

(1) May not incur new obligations for the terminated portion after the effective date; and

(2) Shall cancel as many obligations, relating to the terminated portion, as possible.

(c) The sponsor or planning agency is allowed full credit for the Federal share of the noncancellable obligations that were properly incurred by the sponsor before the termination.