47 CFR §22.877
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The definition of unacceptable interference to non-cellular part 90 licensees in the 800 MHz band from commercial aviation air-ground systems is the same as the definition set forth in § 22.970 which is applicable to Cellular Radiotelephone Service systems.