Greeting Gents;
I am flying B737 using the Sennheiser HMEC 45-KA noise reduction headset; the company is raising the issue of the noise reduction function affecting the aural alert warning system and the aural alert of enhanced flight deck door system.
I wonder if any other operators had any trouble using Noise reduction headsets.
Does anyone have comments on this?
Any information would be much appreciated. Thank you.
Happy Landings
