When should you test your EPIRB?

The recommended practice when testing your EPIRB (Emergency Position Indicating Radio Beacon) is to perform the test within the first 5 minutes after the hour. This is due to the fact that many satellites used in emergency response are designed to listen for signals during specific times, often on the hour. By testing during this window, you can ensure that the signal is being transmitted correctly and can be registered by satellite systems that monitor these emergency beacons.

Performing the test at this specific time helps confirm that any potential issues with the EPIRB are checked without interfering with operational protocols or signal monitoring by other users. Regular checks should be implemented according to manufacturer guidance and local regulations, but timing the test within this 5-minute frame optimizes signal reception efficiency.

While other answer options suggest various testing frequencies or occasions, they may not align with best practices for ensuring the EPIRB is ready for emergency situations. For instance, testing upon installation is insufficient for ongoing reliability, and regular weekly checks or checks before each voyage might be too frequent or impractical for most operators. Thus, timing the test strategically maximizes the ability of assistance to be deployed rapidly in case of an emergency.