PPRuNe Forums - View Single Post - Pressure settings under a TMA
Thread
:
Pressure settings under a TMA
View Single Post
10th Jan 2017, 09:54
#
5
(
permalink
)
Discorde
Join Date: Jan 1999
Location: England
Age: 77
Posts: 1,198
Likes: 1
Received 38 Likes on
23 Posts
As an extra safeguard against mis-reading or mis-setting the altimter, most aviation GPS-based nav systems (such as Skydemon) have altimeter readouts based on sea level datum, equating (reasonably accurately) to local QNH.
Reply
Discorde
View Public Profile
Visit Discorde's homepage!
Find More Posts by Discorde