PPRuNe Forums - View Single Post - Tolerances on the ILS
Thread: Tolerances on the ILS
View Single Post
Old 18th November 2002 | 20:16
  #16 (permalink)  
Tinstaafl
25 Anniversary
 
Joined: Dec 1998
Posts: 4,282
Likes: 6
From: Escapee from Ultima Thule
On older type VOR/ILS displays 1/2 scale = 2.5 dots. ie there are 5 dots L & R and up & down.

In essence the Oz move from 2 dots to half scale very slightly relaxed the tolerance requirement.
Tinstaafl is offline