From what I can gather, they are an opt-in emergency alert system, which means they do not use a siren to alert the residents of danger. Instead, they use text messages and email messages to alert people who are signed up.
Made some more progress this morning. Got the generator and distributor in. Got static timing set. Now waiting on new spark plug wires and terminals. Got the carburetor cleaned and reassembled. Now getting paint on it. Finalized installation of intake/exhaust Manifold. Had to replace one stud. Got ...