47 CFR Part 90 - Subpart K - Standards for Special Frequencies or Frequency Bands
- § 90.251 [Reserved]
- § 90.253 Use of frequency 5167.5 kHz.
- § 90.255 [Reserved]
- § 90.257 Assignment and use of frequencies in the band 72-76 MHz.
- § 90.259 Assignment and use of frequencies in the bands 216-220 MHz and 1427-1432 MHz.
- § 90.261 Assignment and use of the frequencies in the band 450-470 MHz for fixed operations.
- § 90.263 Substitution of frequencies below 25 MHz.
- § 90.264 Disaster communications between 2 and 10 MHz.
- § 90.265 Assignment and use of frequencies in the bands allocated for Federal use.
- § 90.266 Long distance communications on frequencies below 25 MHz.
- § 90.267 Assignment and use of frequencies in the 450-470 MHz band for low power use.
- § 90.269 Use of frequencies for self-powered vehicle detectors.
- § 90.273 Availability and use of frequencies in the 421-430 MHz band.
- § 90.275 [Reserved]
- § 90.279 Power limitations applicable to the 421-430 MHz band.
- § 90.281 Restrictions on operational fixed stations in the 421-430 MHz band.
- § 90.283 [Reserved]