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Serving the Aviation Industry since 1973
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SPA-600N High Noise Intercom
(DAI Part# SPA-600N)
Home built aircraft typically have very high horsepower to weight ratio with high noise as a result. The SPA-400N/600N high noise environment intercoms are designed specifically for experimentals, ultralights, warbirds, helicopters and other high noise aircraft with ambient noise levels up to 120 decibels. The SPA-400N features voice or switch activation (push to intercom) as required by the environment