*Question G1E07:
[97.111] In what part of the 2.4 GHz band may an amateur station communicate with non-licensed Wi-Fi stations?*  

*Correct Answer is  D: No part*  

### AI Response: (may contain errors)  

In the context of amateur radio and the 2.4 GHz band, let's break down the question regarding communication with non-licensed Wi-Fi stations.

### Correct Answer: D: No part

1. **Why the correct answer is correct:**
   - The 2.4 GHz band is shared with various services, including Wi-Fi, which operates under unlicensed rules. However, amateur radio operators must adhere to specific regulations that prohibit communication with non-licensed stations in this band. Therefore, amateur stations cannot legally communicate with Wi-Fi stations at any frequency within the 2.4 GHz band.

2. **Why the other choices are incorrect:**
   - **A: Anywhere in the band**: This is incorrect because it implies that amateur stations can communicate freely with non-licensed Wi-Fi stations throughout the entire 2.4 GHz band, which is not allowed.
   - **B: Channels 1 through 4**: This choice suggests that there are specific channels where communication is permissible. However, all channels in the 2.4 GHz band are off-limits for communication with non-licensed stations.
   - **C: Channels 42 through 45**: Similar to choice B, this implies that there are specific channels where communication is allowed. Again, this is incorrect as no part of the band permits such communication.

### Useful Rules of Thumb:
- **Amateur Radio Regulations**: Always refer to the FCC regulations regarding amateur radio operations. In the U.S., Part 97 outlines the rules that govern amateur radio, including restrictions on communication with non-licensed entities.
- **Frequency Sharing**: Understand that while some frequencies may be shared with other services, amateur operators must respect the boundaries set by regulations to avoid interference and legal issues.

In summary, amateur stations cannot communicate with non-licensed Wi-Fi stations in the 2.4 GHz band, making option D the correct answer.