PPRuNe Forums - View Single Post - Air France ATC Callsigns.
View Single Post
Old 29th Jan 2011, 14:19
  #2 (permalink)  
tobzalp
 
Join Date: Jul 2003
Location: Planet Plazbot
Posts: 1,003
Likes: 0
Received 0 Likes on 0 Posts
I am guessing it is the length of characters being 7 digits/letters to fit with systems.
tobzalp is offline