§ 87.447 Supplemental eligibility.
An applicant for an operational fixed station must certify that:
(a) The applicant is the licensee of an aeronautical land station in the aeronautical mobile service; and
(b) Common carrier facilities are not available to satisfy the aeronautical station's requirements.
[53 FR 28940, Aug. 1, 1988, as amended at 63 FR 68958, Dec. 14, 1998]