Personal Locator Beacons

Sea Marshall AU9-HT

Within 2 - 5 seconds of immersion in water, the Sea Marshall AU9-HT sends a distress signal on 121.5MHz which is then tracked using a sMRT SARfinder base unit. 

Why choose the Sea Marshall AU9-HT?

• Approved for in-flight use
• Extensively used by HT operators worldwide
• Lightweight and easily integrates in to flight approved life jackets
• 2 second auto-activation via immersion in water or manual operation
• Minimum of 12 hours emergency transmission on 121.5 MHz - International Search and Rescue frequency
• LED light on antenna for visual tracking
• Automatic low battery indicator
• Test function to check signal transmission and battery power
• 2 second auto-activation or manual operation
• 40-second activation override from OFF
• Test function to check signal transmission and battery power

View the latest Helicopter Transfer PLB, the sMRT AU10-HT with AIS

*Dependent on weather conditions, quality and height of receiving antenna.

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