PPRuNe Forums - View Single Post - Quick question about altimeters & pressure
Old 7th January 2009 | 22:20
  #2 (permalink)  
BackPacker
 
Joined: Feb 2007
Posts: 4,598
Likes: 0
From: Amsterdam
The 30 feet per mbar of pressure (actually 29 something) is only valid at sea level. As you go higher up, the feet per mbar increase.
BackPacker is offline  
Reply