*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 those of the remote station’s country. This is because the station is physically located in that country, and thus it must comply with the local regulations governing amateur radio operations there.

### Explanation:

1. **Correct Answer: C - Only those of the remote station’s country**
   - The key principle here is that amateur radio operations are governed by the laws of the country where the station is physically located. Even if you are controlling the station remotely from another country, the station itself must adhere to the regulations of the country in which it resides.

2. **Why the Other Choices are Incorrect:**
   - **A: Those of both the remote station’s country and the FCC**
     - This choice is incorrect because the FCC (Federal Communications Commission) regulations apply to stations located in the United States. Since the station is in South America, only the local regulations apply.
   - **B: Those of the remote station’s country and the FCC’s third-party regulations**
     - This choice is incorrect for the same reason as A. The FCC’s third-party regulations are relevant when third-party communications are involved, but they do not apply to the operation of a station located outside the US.
   - **D: Only those of the FCC**
     - This choice is incorrect because the FCC does not have jurisdiction over stations located outside the United States. The local regulations of the country where the station is located are the ones that apply.

### Key Rule of Thumb:
- **Jurisdiction is determined by the physical location of the station.** Always ensure compliance with the local regulations of the country where the station is situated, regardless of where the operator is located.