CFR /  Title 47  /  Part 90  /  Sec. 90.761 EA and Regional licenses.

(a) EA licenses for spectrum blocks listed in Table 2 of Sec. 90.721(b) are available in 175 Economic Areas (EAs) as defined in Sec. 90.7.

(b) Regional licenses for spectrum blocks listed in Table 2 of Sec. 90.721(b) are available in six Regional Economic Area Groupings (REAGs) as defined in Sec. 90.7.