PPRuNe Forums - View Single Post - What is an "ATR" switch on an audioselectpanel
Old 12th January 2005 | 20:18
  #2 (permalink)  
Terraplaneblues
 
Joined: Aug 2004
Posts: 87
Likes: 0
From: UK
Here is a guess...

ATR - Airbourne Telecommunications Receiver??

So you can use the headset & mic as a telephone whilst airbourne, turns off all other tx & rx.

However I could be a mile wide of reality (not unusual!)

Only edited this 10 times!

Last edited by Terraplaneblues; 13th January 2005 at 15:00.
Terraplaneblues is offline