What’s the frequency, Lynne?

WBAI-FM listeners have elected disbarred civil-rights lawyer Lynne Stewart to the radical radio station’s local board of directors — although the prison term she’s serving will keep her from attending meetings any time soon.

Stewart, 70, who’s doing time for helping a jailed terror leader communicate with his followers, was the second-highest vote getter out of 44 candidates, according to the WBAI Web site.

Stewart’s own Web site said she was awaiting a “commissary order which may include an AM/FM radio” so she can listen to WBAI.