PPRuNe Forums - View Single Post - DH v MDA
Thread: DH v MDA
View Single Post
Old 22nd August 2005 | 17:32
  #2 (permalink)  
Human Factor
Couldonlyaffordafiver
 
Joined: Dec 2000
Posts: 1,934
Likes: 0
From: The Twilight Zone near 30W
No expert, but DH is a "Height", ie. above the ground.

MDA is an "Altitude", ie. above a specific datum (MSL usually).

Therefore my guess would be that unless you operate using QFE, which most operators don't, DH is only valid using the RadAlt.
Human Factor is offline