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

Landing with broken rudder cable



 
 
Thread Tools Display Modes
  #1  
Old August 30th 19, 08:05 AM posted to rec.aviation.soaring
[email protected]
external usenet poster
 
Posts: 15
Default Landing with broken rudder cable

On Thursday, August 29, 2019 at 10:33:53 PM UTC-7, Surge wrote:
Why would a broken rudder cable cause the rudder to stay fully deflected?
Wouldn't this only affect certain gliders with rudders which are "dual" spring loaded to return to centre position and the one spring breaks?

Faced with the same situation, I doubt I would bail out.
3000 feet AGL isn't very high and there are risks with bailing out. One has no reserve chute should the emergency pilot chute fail to deploy and hitting nasties like power lines on the way down could be fatal.


Good cable pulls rudder over, need high speed for better controll. At low speed it wants to roll and spiral, not enough aileron, outher wing has more lift, goes up. When you have some bank nose goes down into spiral. Only high speed and wings level helps to circle before you force it to steep sideslip to fly straight forward sideways.
  #2  
Old August 30th 19, 09:56 AM posted to rec.aviation.soaring
Eric Munk
external usenet poster
 
Posts: 179
Default Landing with broken rudder cable

Had this happen on a Puchacz when the cable tension member broke off the RH
rear pedal during a spin recovery. Aerodynamically balanced rudder
(counterweighted), combined with cable-tension from spring on one side
only, made for interesting flying. Aircraft landed OK with some effort due
to hardover rudder. Subsequent mandatory AD addressed the root cause and
cable attachment to rear pedal was modified worldwide.

 




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
Followup -- Rudder Cable Sleeve Michael J. Soaring 0 June 24th 12 07:11 PM
Rudder Cable Systems Used in Modern Sailplanes JJ Sinclair[_2_] Soaring 20 May 18th 12 12:57 AM
Rudder cable slots Ernest Christley Home Built 5 July 1st 06 04:29 AM
rudder cable question Bob Loer Home Built 7 November 26th 03 08:34 AM
Rudder cable - was The Little Wheel in Back BD5ER Home Built 9 September 11th 03 04:14 PM


All times are GMT +1. The time now is 03:37 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.