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Q&A · Survival

How To Properly Maintain My Personal Locator Beacon?

April 5, 2026

Quick Answer

To properly maintain your personal locator beacon (PLB), check it regularly for damage, calibrate the antenna annually, and store it in a cool, dry place to prevent corrosion. Replace the battery as recommended by the manufacturer, usually every 6 years.

Regular Inspection and Calibration

Regularly inspect your PLB for any signs of physical damage, such as cracks, dents, or corrosion. Check the antenna for any blockages or bent sections, and calibrate it annually to ensure optimal signal strength. Use a calibrated antenna test tool or contact the manufacturer for guidance on calibration procedures.

Storage and Handling

Store your PLB in a cool, dry place, away from direct sunlight and moisture. Avoid exposing it to extreme temperatures or humidity levels, which can cause corrosion or damage. Keep it in a protective case or pouch when not in use to prevent accidental activation.

Battery Maintenance and Replacement

Replace the battery in your PLB every 6 years, as recommended by the manufacturer. Use the same type and brand of battery specified by the manufacturer to ensure compatibility and optimal performance. Before replacing the battery, make sure to follow the manufacturer’s guidelines for safety precautions and proper installation procedures.

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