*Question G1A05:
[97.301(d)] On which of the following frequencies are General class licensees prohibited from operating as control operator?*  

*Correct Answer is  A: 7.125 MHz to 7.175 MHz*  

### AI Response: (may contain errors)  

In the context of the Extra Class exam, let's break down the question regarding frequency restrictions for General class licensees.

### Correct Answer: A: 7.125 MHz to 7.175 MHz

1. **Why the correct answer is correct:**
   - The frequency range from 7.125 MHz to 7.175 MHz falls within the 40-meter band, which is allocated for amateur radio use. However, this specific range is designated for use by Extra class licensees only. General class licensees are prohibited from operating in this segment, making it the correct answer.

2. **Why the other choices are incorrect:**
   - **B: 28.000 MHz to 28.025 MHz**: This frequency range is part of the 10-meter band, which General class licensees are allowed to use. Therefore, this choice is incorrect.
   - **C: 21.275 MHz to 21.300 MHz**: This range is within the 15-meter band, which is also accessible to General class licensees. Thus, this choice is incorrect as well.
   - **D: All these choices are correct**: Since only choice A is correct, this option is incorrect.

### Summary of Frequency Allocations:
- **40-meter band (7.000 MHz to 7.300 MHz)**: 
  - 7.125 MHz to 7.175 MHz is restricted to Extra class.
- **10-meter band (28.000 MHz to 29.700 MHz)**: 
  - General class can operate from 28.000 MHz to 28.025 MHz.
- **15-meter band (21.000 MHz to 21.450 MHz)**: 
  - General class can operate from 21.275 MHz to 21.300 MHz.

### Rule of Thumb:
- Always check the band plan and licensing privileges to determine which frequencies are accessible to your class of license. This is crucial for compliance and effective operation in amateur radio.