*Question G2D03:
What procedure may be used by Volunteer Monitors to localize a station whose continuous carrier is holding a repeater on in their area?*  

*Correct Answer is  B: Compare beam headings on the repeater input from their home locations with that of other Volunteer Monitors*  

### AI Response: (may contain errors)  

To localize a station whose continuous carrier is holding a repeater on, Volunteer Monitors can use various techniques. Let's analyze the options provided in the question.

### Correct Answer: B
**Why the correct answer is correct:**
- Comparing beam headings on the repeater input from their home locations with that of other Volunteer Monitors allows them to triangulate the position of the offending station. By knowing the direction (heading) from multiple locations, they can narrow down the location of the continuous carrier.

### Why the other choices are incorrect:
- **A: Compare vertical and horizontal signal strengths on the input frequency**
  - This method may provide some information about the signal's polarization but does not effectively help in localizing the source. It does not give a clear direction to the source of the signal.

- **C: Compare signal strengths between the input and output of the repeater**
  - This option is not useful for localization. It only indicates whether the repeater is functioning correctly and does not provide information about the location of the continuous carrier.

- **D: All these choices are correct**
  - Since options A and C are not effective for localization, this choice is incorrect.

### Summary
- The best method for localizing a continuous carrier is to compare beam headings from different locations (Option B). This technique utilizes the directional capabilities of antennas to pinpoint the source of the interference.

### Useful Rule of Thumb
- When trying to locate a signal, using multiple monitoring stations and comparing their directional readings can significantly enhance accuracy. This is often referred to as triangulation in radio direction finding.