What is the frequency for the PRC-149 triple beacon?

The frequency for the PRC-149 triple beacon is 406.025 MHz. This frequency is specifically designated for emergency locator transmitters (ELTs) and is part of the Global Maritime Distress and Safety System (GMDSS). The PRC-149 is commonly used in search and rescue operations, allowing responders to locate distressed aircraft or individuals in emergency situations.

The 406.025 MHz frequency is utilized because it enables satellite detection, which enhances the reliability and speed of rescue operations. When activated, the beacon transmits a digital identification signal that can be received by satellites and then relayed to search and rescue services, significantly reducing response times.

Understanding this frequency is crucial for proper operations with the PRC-149, ensuring effective communication and response during emergencies.