PPRuNe Forums - View Single Post - Ash cloud a hazard for pitot tube / airspeed indicator!
Thread
:
Ash cloud a hazard for pitot tube / airspeed indicator!
View Single Post
16th Apr 2010, 23:38
#
3
(
permalink
)
glhcarl
Join Date: Jan 2006
Location: Georgia, USA
Posts: 454
Likes: 0
Received 0 Likes on 0 Posts
The problem is that the ash will erode the orifices in the pitot system, which could lead to erroneous readings.
Another problem caused by volcanic ash is crazing and/or delamination of cabin windows. The ash is highly acidic combined with moisture.
Reply
glhcarl
View Public Profile
Find More Posts by glhcarl