Line C.
Line C. Begins at the intersection of 70 N., 144 W., thence by great circle arc to the intersection of 60 N., 143 W., thence by great circle arc so as to include all of the Alaskan Panhandle. (FCC)
Source
47 CFR § 2.1
Scoping language
Where a term or definition appears in this part of the Commission's Rules, it shall be the definitive term or definition and shall prevail throughout the Commission's Rules.