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  2. Antenna structure registration in the United States - Wikipedia

    en.wikipedia.org/wiki/Antenna_structure...

    U.S. Antenna Structure Registration rules are contained in Part 17 of Federal Communications Commission Rules (47 C.F.R. 17). [1] The purpose of these rules is to regulate via the Federal Aviation Administration (FAA) and the FCC antenna structures in the US that are taller than 60.96 meters (200 feet) above ground level or that may interfere with the flight path of a nearby airport.

  3. Template:Antenna Structure Registration database - Wikipedia

    en.wikipedia.org/wiki/Template:Antenna_Structure...

    This is for linking to FCC ASR entries. Usage is as follows: {{ASR|key=#####|number=1#####}} The number is the official FCC Registration number. It appears to be always 7 digits, starting with "1", and is displayed prominently in the registration entry. Including it in the template is optional, but highly recommended.

  4. List of tallest structures in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_structures...

    The second-tallest structure in Nevada is the Moapa Entravision Tower at Moapa, a 426.7 m (1,400 ft) tall guyed TV mast at Moapa erected in 2008, the third-tallest is the 401 m (1,316 ft) tall Moapa Kemp Tower at Moapa, the fourth-tallest is Stratosphere Tower near downtown Las Vegas, which was erected in 1994–96 and reaches 1,149 ft (350 m ...

  5. Amateur radio licensing in the United States - Wikipedia

    en.wikipedia.org/wiki/Amateur_radio_licensing_in...

    In addition to the above changes, the FCC instituted an additional system of identification for all licensees (even beyond amateur radio itself) in the United States, named the "CORES" (COmmission REgistration System"), which added a ten-digit "FRN" ("FCC Registration Number") to all licensees' paper licenses, generally in the same Y2K-timeframe.

  6. Call sign - Wikipedia

    en.wikipedia.org/wiki/Call_sign

    Russian nuclear icebreaker Arktika with call sign UKTY. Merchant and naval vessels are assigned call signs by their national licensing authorities. In the case of states such as Liberia or Panama, which are flags of convenience for ship registration, call signs for larger vessels consist of the national prefix plus three letters (for example, 3LXY, and sometimes followed by a number, e.g. 3LXY2).

  7. Height above average terrain - Wikipedia

    en.wikipedia.org/wiki/Height_above_average_terrain

    Height above average terrain (HAAT), or (less popularly) effective height above average terrain (EHAAT), is the vertical position of an antenna site above the surrounding landscape. HAAT is used extensively in FM radio and television, as it is more important than effective radiated power (ERP) in determining the range of broadcasts (VHF and UHF ...

  8. AOL

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web. AOL.

  9. FCC registration program - Wikipedia

    en.wikipedia.org/wiki/FCC_registration_program

    In telecommunications, FCC registration program is the Federal Communications Commission (FCC) program and associated directives intended to assure that all connected terminal equipment and protective circuitry will not harm the public switched telephone network or certain private line services. Note 1: The FCC registration program requires the ...