The Aircraft Warning Device (Sphere) is designed to make overhead lines visible to aircraft and provides a cost beneficial means of reducing the hazard to both lines and air traffic. This device is applied to the earthwire of Transmission systems.

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The Aircraft Warning Device (Sphere) is designed to make overhead lines visible to aircraft and provides a cost beneficial means of reducing the hazard to both lines and air traffic. This device is applied to the earthwire of Transmission systems.


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