Sec. 170.15 — ATCT discontinuance criteria.
An ATCT will be subject to discontinuance when the continued operation and maintenance costs less termination costs (CMPV) of the ATCT exceed the present value of its remaining life-cycle benefits (BPV):
NEXT: Sec. 170.21 - Scope.
PREVIOUS: Sec. 170.13 - Airport Traffic Control Tower (ATCT) establishment criteria.