Amateur Radio Emergency Preparedness Act

S 3690 (Amateur Radio Emergency Preparedness Act) prevents homeowners associations and other private entities from blocking amateur radio operators (licensed "ham" operators) from installing, maintaining, or operating outdoor antennas on their property. It overrides unreasonable restrictions that prohibit antennas needed for emergency communications, while allowing safety-related rules (like structural requirements or visual screening for ground enclosures). The bill mandates that associations must approve antenna installations within 45 days or be deemed approved, and exempts small antennas (under 1 meter diameter) and certain common types (like flagpole antennas) from prior approval. This directly affects over 770,000 licensed amateur operators in residential areas governed by private land use rules.