PPRuNe Forums - View Single Post - Why 1177 for everyone?
Thread: Why 1177 for everyone?
View Single Post
Old 30th May 2019 | 15:00
  #4 (permalink)  
NorthSouth
25 Anniversary
 
Joined: Apr 2001
Posts: 1,827
Likes: 7
From: Sometimes north, sometimes south
It's a conspicuity code. It tells any radar controller seeing that squawk that it's an aircraft talking to London Info. If that radar controller wants to know more about the aircraft's intentions s/he phones London Info.
NorthSouth is offline  
Reply
0