The FCC has some very strict rules on unincorporated associations.
Applicants claiming to be unincorporated associations must include a letter signed by an attorney licensed to practice law in the state involved that demonstrates that unincorporated associations are recognized as non-profits in the state. In addition, there must be a statement showing how the organization's structure is consistent with the state law. Unincorporated associations must also include a description of any actual activity as an educational organization or institution that the unincorporated organization engaged in prior to the filing of the LPFM application.
LPFM eligibility and ownership questions
LPFM during the filing window
