PPRuNe Forums - View Single Post - Infringements of the Heathrow CTR
Thread: Infringements of the Heathrow CTR
View Single Post
Old 20th Jul 2007, 13:59
  #23 (permalink)  
Mariner9
 
Join Date: Feb 2001
Location: Cardiff, UK
Age: 62
Posts: 1,214
Received 0 Likes on 0 Posts
I don't think anybody mentioned "mandatory", but a GPS gives you constant guidance along a track
To be fair, I suggested earlier in this thread that a better safety case could be made for mandatory GPS rather than mandatory Mode S txp
Mariner9 is offline  
Reply