Sigtronics
Sigtronics' innovative, high quality American made headsets, intercoms, and comprehensive customer support program have made them one of the leaders in the industry.
Sigtronics SPA-400 Intercom
• FAA TSO approved.
• Pilot fail safe feature allows pilot to always hear radios.
• Works with all brands of General Aviation hea...
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Sigtronics SPA-600 Intercom
• FAA TSO approved.
• Pilot fail safe feature allows pilot to always hear radios.
• Works with all brands of General Aviation hea...
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Sigtronics SPA-400N High Noise Intercom
• FAA TSO approved.
• Pilot fail safe feature allows pilot to always hear radios.
• Works with all brands of General ...
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