Hello again,
If one reads the "Whatley Letter" the last paragraph on the second page and top paragraph of the third page, clearly address the ANR headset and adapters issue quite clearly. uFlymike clearly does not meet regulatory requirements and quite possibly is specifically prohibited by this letter.
Read it very closely
PBR
PBR - Read it again. That's not what it says.
Dave Greer, FAA attorney and author of the letter, says that's not what it says. Aircraft EQUIPPED with ANR headsets must not be the type that rely solely on battery power. He's not talking about SUPPLEMENTING the configuration of an aircraft with a personal headset.
Mike