Jay Honeck wrote:
/snip/
I hope they have other revenue streams...

They do. As Matt B. mentioned, they have models that are quite popular
with the jet pilots. I have the ANR-850's, which are specifically
designed to block out high frequency wind noise, as opposed to the lower
frequency attenuation found in G.A. headsets. They are lightweight,
compact, and self powered by the audio buss (no batteries, ever!). They
work fantastically in the boeing, aren't worth a hoot in the 182.

Happy Flying!
Scott Skylane