---
kind: "section"
citation: "47 C.F.R. § 27.1606"
title: "47"
number: "27.1606"
heading: "Aggregation of 3450-3550 MHz band licenses."
url: "https://uscodex.org/cfr/47/27.1606"
---

# §27.1606. Aggregation of 3450-3550 MHz band licenses.

- (a) 3.45 GHz Service licensees may aggregate up to 40 megahertz of 3450-3550 MHz band licenses across both license categories in any service area at any given time for four years after the close of the auction. After four years post-auction, no such aggregation limit on 3450-3550 MHz licenses shall apply.
- (b) The criteria in [§ 20.22(b)](/cfr/47/20.22.md?p=b) of this chapter will apply in order to attribute partial ownership and other interests for the purpose of applying the aggregation limit in [paragraph (a)](#a) of this section.

## Notes

### Source

Source: 86 FR 17954, Apr. 7, 2021, unless otherwise noted.

### Authority

Authority: 47 U.S.C. 154, 301, 302a, 303, 307, 309, 332, 336, 337, 1403, 1404, 1451, and 1452, unless otherwise noted.

### Source

Source: 62 FR 9658, Mar. 3, 1997, unless otherwise noted.