View Single Post
Old 02-07-2018, 09:39 AM   #5  
Gets Weekends Off
BobZ's Avatar
Joined APC: Jun 2015
Posts: 3,094

Sometimes replugging or moving the plugs in the jacks helps.

If you have cabin interphone audio selected on most airframes it causes a hum. And on some its really loud.
BobZ is offline