Radio Frequency For Emergency, [2][9] Aeronautical radio navigatio

Radio Frequency For Emergency, [2][9] Aeronautical radio navigation aids (navaids) use other frequencies: Non-directional beacons (NDB)s operate on low frequency and medium frequency bands 190–415 kHz and 510–535 kHz. 525: Calling frequency used by ham radio operators in FM on their six-meter band Most frequencies above 30 MHz are assigned on a local basis. Here we shall have a look at different frequencies that you as a ham must be aware of for use during emergency situations. 475 MHz 162. Scanner Frequencies Welcome to Scanner Frequencies - A Police, Fire & EMS radio communications database with around two million radio scanner frequencies spanning the entire United States. Electromagnetic waves in this frequency range, called radio waves, are widely used in modern technology, particularly in telecommunication. Except for the medical paging and American Red Cross frequencies, they are now part of the Public Safety Pool and may be used for other public safety purposes. 5 MHz: International Aeronautical Emergency Frequency.  Then again, the whole argument for using a radio for emergency communication is when everyday things like 911 fail. Some of these emergency frequencies include: Common National SAR (Search and Rescue) frequency: 155.

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