Subpart J - NON-VOICE AND OTHER SPECIALIZED OPERATIONS
- Section 90.231 - Scope
- Section 90.233 - Base/mobile non-voice operations
- Section 90.235 - Secondary fixed signaling operations
- Section 90.237 - Interim provisions for operation of radioteleprinter and radiofacsimile devices
- Section 90.238 - Telemetry operations
- Section 90.239 - Reserved
- Section 90.241 - Radio call box operations
- Section 90.242 - Travelers' information stations
- Section 90.243 - Mobile relay stations
- Section 90.245 - Fixed relay stations
- Section 90.247 - Mobile repeater stations
- Section 90.248 - Wildlife and ocean buoy tracking
- Section 90.249 - Control stations
- Section 90.250 - Meteor burst communications