Here's the official response from REC to this question.
(1) First of all, no individual can be an owner of an LPFM station. LPFM stations can only be licensed to noncommercial educational institutions and organizations. No person should ever say that they are the "owner" of an LPFM station (this is a major pet peeve of mine). If they are a board member, they are only a caretaker of the organization, not an owner of the station. 100% of the assets of the station belong to the organization and not any individual.
(2) LPFM was designed for pre-existing nonprofit educational institutions (such as schools and colleges) and educational organizations (human services organizations, causes, churches, ministries, etc.). Any applicant for an LPFM station (either through assignment of an existing license or a new station license) must demonstrate that their organization is truly a nonprofit educational organization with an educational purpose prior to LPFM and that the LPFM radio station will be used to advance that organization's educational program. With that said, there is no minimum period for which an organization has to be established for. (Organizations that have been incorporated and have a local presence for at least two years have an advantage during filing windows for new LPFM stations).
(3) Some states have requirements regarding minimum number of board members. While some states allow nonprofits with one member, some require at least three people.
(4) On the question about an employee of a licensed broadcast station having an attributable interest in an LPFM station, this is permitted as long as all board members do not have an attributable interest in a full-power FM, AM or TV station as well as LPTV. Attributable interest includes anyone with ownership assets or a board membership in an organization that owns a broadcast station. Attributable interest also extends to any employees that have a substantial control and influence over a station's programming. In addition, attributable interest can be extended to immediate family members (spouse, parent, sibling or child) of above said people if such familial interest is being used to circumvent an ownership rule.
(5) The nonprofit organization must be formed and filed with the state prior to filing for either an assignment or a new station. The organization must be in current status (meaning they have filed their annual reports with the state and paid any fees). From an FCC standpoint, organizations are not required to be incorporated in the state that the station is physically located in but can be incorporated in any state, however, state law may require an out of state corporation to register as a foreign corporation in their state in order to conduct business. The FCC does not care about foreign corporation status.
(6) The assignment process takes about 60 to 90 days to complete (sometimes longer if the required educational statement is very weak). Therefore, if the station has been silent for at least 6 months, caution should be observed as once a station has not transmitted a signal for at least 365 consecutive days, the license is cancelled by matter of law (47 USC §312(g)). A construction permit is also required to move the station to a different site. That application can be filed on behalf of the current licensee during the silence period. It is important to remember that the inward party cannot take control of the station until an assignment application has been filed, granted and a consummation notice has been filed by the outward organization.
(7) The inward organization must be local meaning that either 75% of the board members or their headquarters (primary place of business) must permanently reside within 20 miles of the transmitting site (10 miles if the transmitting site is physically located in a county or other area that is designated as a Nielsen Audio Top-50 market).
REC can assist with the whole assignment and site move process.