New Gentex SPH-4B converted to fixed wing with added Active Noise Reduction kit installed. Tried and tested OK !
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Hi Bob,
Long time no see ! Helmet is a good thing if you are 6ft2 and the ride gets bumpy !!!
I had bought the ANR kit for my David Clark headset to try out and they worked very well.
I did not think it would make such a difference. I had to install the same ANR kit in my SPH-4B.
Regards,
Norm
Helmets are never a bad thing in an aircraft. Noise cancelling and noggin protection all in one package.
Good deal.
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