Fixed Public Services
    Sec.  23.1   Definitions.
    Sec.  23.11   Use of radiotelephone emissions by radiotelegraph stations.
    Sec.  23.12   Use of radiotelegraph emissions by radiotelephone stations.
    Sec.  23.13   Types of emission.
    Sec.  23.14   Emission, bandwidth, modulation and transmission characteristics.
    Sec.  23.15   Emission limitations.
    Sec.  23.16   Frequency tolerances.
    Sec.  23.17   Frequency measurement.
    Sec.  23.18   Authorization of power.
    Sec.  23.19   Use of directional antennas.
    Sec.  23.20   Assignment of frequencies.
    Sec.  23.21   Communications by international control stations.
    Sec.  23.23   Use of frequencies for radio-telegraph communication within the
   continental United States.
    Sec.  23.24   Correspondents and points of communication.
    Sec.  23.25   Points of communication, limitations.
    Sec.  23.26   Use of transmitters.
    Sec.  23.27   Experimental research.
    Sec.  23.28   Special temporary authorization.
    Sec.  23.29   License period and expiration time.
    Sec.  23.31   Period of construction.
    Sec.  23.32   Equipment and service tests.
    Sec.  23.35   Compliance with tariff requirements.
    Sec.  23.36   Posting of license.
    Sec.  23.37   Station identification.
    Sec.  23.38   Experimental points of communication, limitations.
    Sec.  23.39   Antenna structures.
    Sec.  23.40   [Reserved]
    Sec.  23.41   Quarterly report of frequency usage.
    Sec.  23.42   License, simultaneous modification and renewal.
    Sec.  23.43   Maintenance tests of licensed stations.
    Sec.  23.44   Station inspection.
    Sec.  23.45   Operator license, posting of.
    Sec.  23.46   Operators, class required and general duties.
    Sec.  23.47   Station records.
    Sec.  23.48   Content of station records.
    Sec.  23.49   Discontinuance of operation.
    Sec.  23.50   Place of filing application; fees and number of copies.
    Sec.  23.51   Addressed program material.
    Sec.  23.52   Mobile stations, transmission simultaneously to.
    Sec.  23.53   Addressed press and meteorological services.
    Sec.  23.54   Use of double sideband radiotelephone.
    Sec.  23.55   Equal employment opportunities.
   ___________________________________

   Authority:   Secs. 4, 303, 48 Stat. 1066, 1082 as amended; 47 U.S.C. 154,
   303. Interpret or apply sec. 301, 48 Stat. 1081; 47 U.S.C. 301.

   Source:    28 FR 13032, Dec. 5, 1963; 36 FR 2562, Feb. 6, 1971, unless
   otherwise noted.

Fixed Public Services