"white space" spectrum exists in the frequencies across the 54-698 MHz bands.
LMDS spectrum exists across the 26 - 29GHz and 31.0 - 31.3 GHz bands.
The Mesh Global project pictured photographs of LMDS equipment, equipment manufactured a decade ago, which cannot be used to transmit in the white space frequencies because it cannot operate in those frequencies.
These words and pictures contradict reason and legality, well, unless the FCC closes up shop!