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  2. Radar beacon - Wikipedia

    en.wikipedia.org/wiki/Radar_beacon

    Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1] – defined as "A transmitter-receiver associated with a fixed navigational mark which, when triggered by a radar, automatically returns a distinctive signal which can appear on the display of the ...

  3. Air traffic control radar beacon system - Wikipedia

    en.wikipedia.org/wiki/Air_traffic_control_radar...

    There have been a number of modes used historically, but four are in common use today: mode 1, mode 2, mode 3/A, and mode C. Mode 1 is used to sort military targets during phases of a mission. Mode 2 is used to identify military aircraft missions. Mode 3/A is used to identify each aircraft in the radar's coverage area.

  4. Ramark - Wikipedia

    en.wikipedia.org/wiki/Ramark

    A ramark, syllabic acronym for radar marker, was a type of radar beacon used to mark maritime navigational hazards. Ramarks are no longer in use. Ramarks are a non-directional, continuously transmitting radar beacon which indicate the bearing to a navigational hazard when viewed on a radar plan position indicator (PPI) display. [1]

  5. A big bank threatens to end free checking. Others may follow ...

    www.aol.com/banks-threatening-end-free-checking...

    Most banks offer free checking if, for instance, customers have their paycheck direct deposited or they maintain an average minimum balance. The majority of people with checking accounts (73% ...

  6. How to find the best checking account - AOL

    www.aol.com/finance/best-checking-account...

    It’s hard to beat the 24/7 convenience of paying your bills, making a deposit, checking your balance, moving money between accounts, or sending cash to your friends, all from your phone.

  7. Radio navigation - Wikipedia

    en.wikipedia.org/wiki/Radio_navigation

    The VOR station transmits two audio signals on a VHF carrier – one is Morse code at 1020 Hz to identify the station, the other is a continuous 9960 Hz audio modulated at 30 Hz, with the 0-degree referenced to magnetic north. This signal is rotated mechanically or electrically at 30 Hz, which appears as a 30 Hz AM signal added to the previous ...

  8. Radio beacon - Wikipedia

    en.wikipedia.org/wiki/Radio_beacon

    In navigation, a radio beacon or radiobeacon is a kind of beacon, a device that marks a fixed location and allows direction-finding equipment to find relative bearing. But instead of employing visible light , radio beacons transmit electromagnetic radiation in the radio wave band .

  9. How To Make Online Purchases Using Your Checking Account Number

    www.aol.com/online-purchases-using-checking...

    There, you’ll find your checking account number and the bank’s routing number. Go to your bank’s website: Alternatively, you can visit your bank’s official website and search for ...