*Question G1E11:
[97.221, 97.305] On what bands may automatically controlled stations transmitting RTTY or data emissions communicate with other automatically controlled digital stations?*  

*Correct Answer is  D: Anywhere in the 6-meter or shorter wavelength bands, and in limited segments of some of the HF bands*  

### AI Response: (may contain errors)  

To understand the correct answer for the question regarding automatically controlled stations transmitting RTTY or data emissions, let's break down the options:

### Correct Answer: 
**D: Anywhere in the 6-meter or shorter wavelength bands, and in limited segments of some of the HF bands.**

#### Explanation:
- **Automatically controlled stations** are allowed to operate on specific bands as defined by the FCC regulations.
- The 6-meter band (50 MHz) and shorter wavelengths (higher frequencies) are generally more permissive for digital modes, including RTTY and other data emissions.
- Additionally, there are specific segments within the HF bands (like 20m, 30m, etc.) where digital modes are permitted, but these are limited to certain frequencies.

### Why the Other Choices are Incorrect:

- **A: On any band segment where digital operation is permitted**
  - This is too broad. While digital operation is allowed on many bands, automatically controlled stations have specific restrictions that do not apply to all digital segments.

- **B: Anywhere in the non-phone segments of the 10-meter or shorter wavelength bands**
  - This option is incorrect because it limits the operation to the 10-meter band and does not include the 6-meter band or other HF bands where such operations are allowed.

- **C: Only in the non-phone Extra Class segments of the bands**
  - This is incorrect because it restricts the operation to Extra Class segments only, while automatically controlled stations can operate in other segments as well, including those available to General and Technician classes.

### Summary:
- Automatically controlled stations can operate in the 6-meter band and shorter wavelengths, as well as in limited segments of some HF bands. This is a specific regulatory allowance that does not apply universally across all bands or segments.

### Useful Rules of Thumb:
- Always check the specific band plans and regulations for digital modes.
- Remember that automatically controlled stations have more restrictions compared to manually operated stations, especially in terms of frequency segments.