A new website may be of use to TV stations to verify their digital coverage areas. The “white spaces” locator site, ShowMyWhiteSpace.com, retrieves FCC database information daily for its updates. Last fall the FCC authorized the use of the white spaces between TV channels for mobile broadband, radios and other devices. Broadcasters protested those devices may interfere with DTV reception.
Current - For people in public media
Current (https://current.org/2009/02/white-spaces-locator-site-launches/)