*Question G1D12:
[97.507] When operating a station in South America by remote control over the internet from the US, what regulations apply?*  

*Correct Answer is  C: Only those of the remote station’s country*  

### AI Response: (may contain errors)  

When operating a station in South America by remote control over the internet from the US, the regulations that apply are primarily those of the remote station’s country. 

### Correct Answer: 
**C: Only those of the remote station’s country**

#### Explanation:
- When you operate a station in another country, you must adhere to the regulations of that country. This is because the radio frequency spectrum is managed by national authorities, and each country has its own rules regarding amateur radio operations.
- The FCC regulations apply to operations within the United States, but once you are operating a station in South America, you must follow the local laws and regulations of that country.

### Why the Other Choices are Incorrect:
- **A: Those of both the remote station’s country and the FCC**
  - This is incorrect because while the FCC regulations apply to US-based operations, they do not govern operations conducted in another country. You are only subject to the regulations of the country where the station is located.
  
- **B: Those of the remote station’s country and the FCC’s third-party regulations**
  - This is also incorrect. While third-party regulations are important when transmitting on behalf of another operator, the primary regulations you must follow are those of the remote station’s country. The FCC's third-party rules do not apply when you are operating a station in another country.
  
- **D: Only those of the FCC**
  - This is incorrect because the FCC regulations do not apply to operations conducted in another country. You must comply with the regulations of the country where the remote station is located.

### Summary:
- Always follow the regulations of the country where the station is located when operating remotely.
- The FCC regulations are only applicable to operations within the United States.

This understanding is crucial for ensuring compliance with international amateur radio regulations.