Well.... Today I got a phone call from the local bose dealer and he said that My a20 has arrived
Tomorrow morning on my way to work I'll pick up those new headset and see if they are a valid replacement of my loved DC fitted with an ANR module ..
I have no idea if I have the opportunity to fly this week since I'm on the night time shift and the weather is going to be crap, but let's see.....
A/C is a 109S
See you