Links:
[1] http://www.fcc.gov/document/white-space-database-administrators-authorized-east-coast-region
[2] http://www.fcc.gov/document/nationwide-unlicensed-wireless-microphone-registration-system-launched
[3] http://www.fcc.gov/document/comment-periods-extended-wireless-microphone-proceeding
[4] http://www.fcc.gov/document/comment-periods-extended-wireless-microphones-proceeding
[5] http://www.fcc.gov/document/uniden-granted-waiver-allow-cordless-microphones-cb-radios
[6] http://www.fcc.gov/document/wireless-microphone-proceeding-notice-update-refresh-record
[7] http://www.fcc.gov/document/unlicensed-wireless-microphone-registration-system-launched
[8] http://www.fcc.gov/help/conversion-chart-unlicensed-wireless-microphone-registrations
[9] http://www.fcc.gov/help/glossary-terms-unlicensed-wireless-microphone-registrations
[10] http://www.fcc.gov/help/faqs-unlicensed-wireless-microphone-registrations
[11] http://www.fcc.gov/related/153?page=1
[12] http://www.fcc.gov/related/153?page=2