47 CFR 25.205 - Minimum angle of antenna elevation.

Status message

There are 7 Updates appearing in the Federal Register for 47 CFR 25. View below or at eCFR (GPOAccess)
§ 25.205 Minimum angle of antenna elevation.
(a) Earth station antennas shall not normally be authorized for transmission at angles less than 5° measured from the horizontal plane to the direction of maximum radiation. However, upon a showing that the transmission path will be seaward and away from land masses or upon special showing of need for lower angles by the applicant, the Commission will consider authorizing transmissions at angles between 3° and 5° in the pertinent directions. In certain instances, it may be necessary to specify minimum angles greater than 5° because of interference considerations.
(b) ESVs making a special showing requesting angles of elevation less than 5° measured from the horizontal plane to the direction of maximum radiation pursuant to (a) of this Section must still meet the effective isotropically radiated power (e.i.r.p.) and e.i.r.p. density towards the horizon limits contained in § 25.204(h) and (i).
(c) VMESs making a special showing requesting angles of elevation less than 5° measured from the horizontal plane to the direction of maximum radiation pursuant to (a) of this section must still meet the EIRP and EIRP density towards the horizon limits contained in § 25.204(j).
[70 FR 4784, Jan. 31, 2005, as amended at 74 FR 57099, Nov. 4, 2009]

Title 47 published on 2013-10-01

The following are only the Rules published in the Federal Register after the published date of Title 47.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-07-31; vol. 79 # 147 - Thursday, July 31, 2014
    1. 79 FR 44312 - Comprehensive Review of Licensing and Operating Rules for Satellite Services.
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION
      Final rule; correction.
      The final rule published February 12, 2014, at 79 FR 8308, contains information collection requirements that have not been approved by the Office of Management and Budget (OMB). The Commission will publish a document in the Federal Register announcing the effective date of the rule, this correction, and all other rules adopted by FCC 13-111 after receiving approval from the OMB for the information collection requirements contained in the rulemaking.
      47 CFR Part 25

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code

Title 47 published on 2013-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 47 CFR 25 after this date.

  • 2014-07-31; vol. 79 # 147 - Thursday, July 31, 2014
    1. 79 FR 44312 - Comprehensive Review of Licensing and Operating Rules for Satellite Services.
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION
      Final rule; correction.
      The final rule published February 12, 2014, at 79 FR 8308, contains information collection requirements that have not been approved by the Office of Management and Budget (OMB). The Commission will publish a document in the Federal Register announcing the effective date of the rule, this correction, and all other rules adopted by FCC 13-111 after receiving approval from the OMB for the information collection requirements contained in the rulemaking.
      47 CFR Part 25