72
VULOS Fixed Frequency
Objectives:
• Program the AN/PRC-117G for LOS fixed frequency
operation
• Operate the AN/PRC-117G in a LOS fixed frequency net.
VULOS Fixed Frequency
Practical Considerations
• Most ground to ground station communications are FM
- Tone Squelch below 90.000 MHz
- Noise Squelch above 90.000 MHz
• Emergency Aircraft Communications
- VHF High Guard 121.5 MHz
- UHF Guard 243.0 MHz
- New Guard 406.0 MHz
- Penalties for unauthorized use