47 C.F.R. § 27.1510Download PDFCurrent through September 30, 2024Section 27.1510 - Unacceptable interference to narrowband 900 MHz licensees from 900 MHz broadband licenseesSee 47 CFR 90.672 . 47 C.F.R. §27.1510 85 FR 43134, 8/17/2020