(b)
Approval for Certain Air Transportation.—
Notwithstanding subsection (a)(1)(B) of this section, the Secretary shall approve a proposal under this section to compensate an air carrier for providing air transportation to a place in the 48 contiguous States or the District of Columbia and designate the place as eligible for compensation under this section if—
(1)
at any time before October 23, 1978, the place was served by a carrier holding a certificate under section 401 of the Federal Aviation Act of 1958;
(2)
the place is more than 50 miles from the nearest small hub airport or an eligible place;
(3)
the place is more than 150 miles from the nearest hub airport; and
(4)
the State or local government submitting the proposal or a person is willing and able to pay 25 percent of the cost of providing the compensated transportation.
Paragraph (4) does not apply to any community approved for service under this section during the period beginning October 1, 1991, and ending December 31, 1997.