A aviation & planes forum. AviationBanter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » AviationBanter forum » rec.aviation newsgroups » Soaring
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

Schempp-Hirth water Ballast Cap vent Mod



 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #4  
Old May 24th 05, 03:06 AM
Andreas Maurer
external usenet poster
 
Posts: n/a
Default

On Mon, 23 May 2005 22:26:11 GMT, Gary Emerson
wrote:

Hopefully thermal expansion will not become an issue....splitting a wing
open because it warmed up in the sun could ruin your day.... Your
"check valve" has the potential to allow such a situation...


This is very likely to happen. I once heard a report of a pilot (iirc
Helmut Grix) who had plugged his water drains before he went up in a
wave. The over-pressure of the air in his waterbags broke his wing
shells in the thinner air - he needed completely new wings afterwards.


Bye
Andreas
 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Std 102 water ballast plug Tom Dukerich Soaring 3 April 12th 05 05:10 PM
Schemp Hirth water ballast dump valves tango4 Soaring 14 September 2nd 04 07:13 PM
astir cs-77 water ballast pete83 Soaring 4 May 27th 04 05:21 AM
Water Cooled Jet Engines: a possibillity then and now? The Enlightenment Military Aviation 3 December 18th 03 09:41 AM
Schempp Hirth or its Representatives... Chris OCallaghan Soaring 11 September 23rd 03 09:28 AM


All times are GMT +1. The time now is 09:34 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 AviationBanter.
The comments are property of their posters.