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  2. Radar beacon - Wikipedia

    en.wikipedia.org/wiki/Radar_beacon

    Radar beacon. Racon signal as seen on a radar screen. This beacon receives using sidelobe suppression and transmits the letter "Q" in Morse code near Boston Harbor (Nahant) 17 January 1985. Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1 ...

  3. Ray J - Wikipedia

    en.wikipedia.org/wiki/Ray_J

    rayj .com. William Ray Norwood Jr. (born January 17, 1981), [1] known professionally as Ray J, is an American R&B singer, songwriter, television personality, and actor. Born in McComb, Mississippi, and raised in Carson, California, he is the younger brother of singer and actress Brandy Norwood. [3] In January 2017, he competed in the nineteenth ...

  4. Open Location Code - Wikipedia

    en.wikipedia.org/wiki/Open_Location_Code

    The Open Location Code ( OLC) is a geocode based in a system of regular grids for identifying an area anywhere on the Earth. [1] It was developed at Google's Zürich engineering office, [2] and released late October 2014. [3] Location codes created by the OLC system are referred to as " plus codes ".

  5. Doppler radio direction finding - Wikipedia

    en.wikipedia.org/wiki/Doppler_radio_direction...

    Doppler radio direction finding, also known as Doppler DF, is a radio direction finding method that generates accurate bearing information with a minimum of electronics. It is best suited to VHF and UHF frequencies and takes only a short time to indicate a direction. This makes it suitable for measuring the location of the vast majority of ...

  6. Detail for CIP Code 09.01 - National Center for Education ...

    nces.ed.gov/ipeds/cipcode/cipdetail.aspx?y=55&...

    Browse all CIP codes Search CIP Codes View Crosswalk 2010-2020; FAQs; Resources; Help; Contact. To contact NCES about this site or its content, use the e-mail address provided. E-mail: CIP2020@ed.gov. CIP Wizard

  7. List of country calling codes - Wikipedia

    en.wikipedia.org/wiki/List_of_country_calling_codes

    Zone 5 uses eight 2-digit codes (51–58) and two sets of 3-digit codes (50x, 59x) to serve South and Central America. Zone 6 uses seven 2-digit codes (60–66) and three sets of 3-digit codes (67x–69x) to serve Southeast Asia and Oceania. Zone 7 uses an integrated numbering plan; two digits (7x) determine the area served: Russia or Kazakhstan.

  8. SCED Finder | Fast access to school codes

    nces.ed.gov/scedfinder/(X(1)S(biqyvuszkr0xesl5...

    SCED Course Code is a five-digit code that provides a standardized number for the general subject area and specific subject of the course. The first two digits of the code represent the Course Subject Area and the next three digits indicate the specific Course Number. SCED Course Codes are general but provide enough specificity to identify the ...

  9. SCED Finder | Fast access to school codes

    nces.ed.gov/scedfinder/Home/Help

    The SCED Finder is designed to help select SCED codes for secondary and prior-to-secondary courses. This tool can be used for a variety of purposes by school staff, researchers, students or parents.

  10. Finder (software) - Wikipedia

    en.wikipedia.org/wiki/Finder_(software)

    macOS. The Finder is the default file manager and graphical user interface shell used on all Macintosh operating systems. Described in its "About" window as "The Macintosh Desktop Experience", it is responsible for the launching of other applications, and for the overall user management of files, disks, and network volumes.

  11. List of transponder codes - Wikipedia

    en.wikipedia.org/wiki/List_of_Transponder_Codes

    0041–0057. Belgium. Assigned for VFR traffic under Flight Information Services (BXL FIC). [citation needed] 0100. Australia. Flights operating at aerodromes (in lieu of codes 1200, 2000 or 3000 when assigned by ATC or noted in the Enroute Supplement). [6] 0100–0400.