*Question E1B07:
[97.15] To what type of regulations does PRB-1 apply?*  

*Correct Answer is  C: State and local zoning*  

### AI Response: (may contain errors)  

PRB-1, or the "Preemption of State and Local Zoning Authority," is a significant regulation that affects amateur radio operators. Here's a breakdown of the question:

### Correct Answer: C - State and local zoning

- **Why this is correct**: PRB-1 specifically addresses the rights of amateur radio operators to install antennas and towers without undue restrictions from state and local zoning laws. It emphasizes that local governments cannot impose regulations that would effectively prohibit amateur radio communications, ensuring that operators can maintain their stations.

### Why the other choices are incorrect:

- **A: Homeowners associations**: While homeowners associations (HOAs) can impose rules on property use, PRB-1 does not directly apply to them. However, PRB-1 does encourage reasonable accommodation for amateur antennas, but it does not preempt HOA regulations.

- **B: FAA tower height limits**: The Federal Aviation Administration (FAA) sets regulations regarding tower heights for safety and air traffic control. PRB-1 does not address FAA regulations, as these are federal safety laws that must be followed regardless of amateur radio considerations.

- **D: Use of wireless devices in vehicles**: This choice pertains to regulations governing the use of wireless communication devices while driving, which is unrelated to PRB-1. PRB-1 focuses on zoning and antenna installation, not vehicle regulations.

### Summary

PRB-1 is crucial for protecting amateur radio operators from restrictive local zoning laws, allowing them to install antennas necessary for effective communication. Understanding this regulation is essential for navigating the legal landscape of amateur radio operations.