*Question E1C06:
Which of the following is required in order to operate in accordance with CEPT rules in foreign countries where permitted?*  

*Correct Answer is  C: You must have a copy of FCC Public Notice DA 16-1048*  

### AI Response: (may contain errors)  

To operate in accordance with CEPT (European Conference of Postal and Telecommunications Administrations) rules in foreign countries, the correct requirement is:

**Correct Answer: You must have a copy of FCC Public Notice DA 16-1048.**

### Explanation of the Correct Answer:
- **FCC Public Notice DA 16-1048** outlines the conditions under which U.S. amateur radio operators can operate in CEPT countries. It provides guidance on licensing and operating procedures, ensuring compliance with local regulations while operating abroad.

### Why the Other Choices are Incorrect:
- **A: You must identify in the official language of the country in which you are operating.**
  - While it's good practice to identify in the local language, it is not a strict requirement under CEPT rules. The primary requirement is to follow the guidelines set forth in the FCC Public Notice.

- **B: The US embassy must approve of your operation.**
  - This is not a requirement for operating under CEPT rules. While it may be advisable to inform the embassy of your travel plans, approval is not necessary for amateur radio operation.

- **C: You must have a copy of FCC Public Notice DA 16-1048.**
  - This is actually the correct answer, so it cannot be incorrect. It is essential to have this document to ensure you are aware of the rules and regulations governing your operation in CEPT countries.

### Summary:
To operate under CEPT rules, ensure you have a copy of FCC Public Notice DA 16-1048, which details the necessary conditions for U.S. amateur operators abroad. Familiarize yourself with this document to avoid any issues while operating in foreign countries.