Method and system for selecting, transmitting, and receiving an unused carrier frequency and transmitting over the unused carrier frequency

A method of determining one or more useable radio frequencies in two or more first geographic areas, the two or more first geographic areas comprise a second geographic area and a third geographic area, the method comprising:

• receiving first usability information for one or more radio frequencies in the second geographic area from two or more first electrical devices;
• storing the first usability information;
• analyzing the first usability information to identify at least one first unused frequency in the third geographic area;
• and
• providing information identifying the at least one first unused frequency to one or more second electrical devices,
• wherein:
• the one or more useable frequencies comprise the at least one first unused frequency;
• and
• the first usability information comprises at least one of signal strength information or user rating information.

A method of transmitting electrical signals, the method comprising:

• synchronizing a first list of useable radio frequencies in a database with a second list of useable radio frequencies from a first server;
• using a global positioning satellite receiver to determine a first location of a first electrical device;
• determining at least one first unused frequency at the first location by querying the database;
• selecting a first transmission frequency from at least the at least one first unused frequency;
• and
• communicating the first transmission frequency to a user.

An electrical device comprising:

• a global positioning satellite receiver configured to determine a location of the electrical device;
• a receiver configured to receive information regarding at least one unused frequency;
• a first transmitter configured to transmit information regarding the location of the electrical device;
• a selection module electrically coupled to the receiver and the first transmitter;
• and
• a display configured to display information regarding a first transmission frequency to a user of the electrical device,
• wherein:
• the selection module is configured to select the first transmission frequency from the at least one unused frequency.