Go Back  PPRuNe Forums > Aircrew Forums > Military Aviation
Reload this Page >

Tornado External Fuel tanks

Wikiposts
Search
Military Aviation A forum for the professionals who fly military hardware. Also for the backroom boys and girls who support the flying and maintain the equipment, and without whom nothing would ever leave the ground. All armies, navies and air forces of the world equally welcome here.

Tornado External Fuel tanks

Thread Tools
 
Search this Thread
 
Old 25th Mar 2007, 19:41
  #21 (permalink)  
 
Join Date: Sep 2006
Location: UK
Posts: 310
Likes: 0
Received 0 Likes on 0 Posts
FC,

The 'Magical' 4th position is 35 Wg, Basically the 'Bast@rd' child of 45 Wing. It has the most stringent g and speed restrictions, but is very ecconomical in cruise. My spies tell me that the reason for the limitations are that it doesn't report fatigue values to the mother ship....... Hmmmmm

Advo
advocatusDIABOLI is offline  
Old 25th Mar 2007, 21:35
  #22 (permalink)  
 
Join Date: Oct 2002
Location: UK
Age: 55
Posts: 379
Likes: 0
Received 0 Likes on 0 Posts
> laugh at your oppo trying to tank in 45 wing

Why is that a problem?
45 Wg tanking makes the jet adopt about a 20 deg attitude - dead funny to watch!

The best trick was to sit on the left hose and watch your wingman attempt tank in 45Wg on the right hose, then, just as he plugs in, tell him he's in 45Wg and hope that he panics and selects 25Wg, thus promptly dropping out!!

Oh, the fun we had. That, and JTIDS text messages !!
threepointonefour is offline  
Old 1st Apr 2007, 23:48
  #23 (permalink)  
 
Join Date: Feb 2001
Location: LGW
Posts: 48
Likes: 0
Received 0 Likes on 0 Posts
wingsweep

Indeed the fatigues are only recorded in 25/45 and 67 wings (hence the 3 banks on the fatigue meter). This is one reason why the g limits are much lower in other sweeps. In addition to 35 wing, 58 wing is good for high speed climbs as it is a high lift wing (compared to 67 at least), although it is subsonic.
Touchin' Down is offline  
Old 30th Sep 2013, 11:25
  #24 (permalink)  
 
Join Date: Sep 2004
Location: Between Chippenham and Wooton Bassett
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
"Jimmy Macintosh "Slight aside, but with regards to the detent sytem to limit movement, if I recall correctly when Cottesmore was the TTTE back in the late 80's the tensions of the detent on one tornado were set incorrectly (I think not enough shim in place) and someone managed to sweep the wings while the flaps were down ""

The bit of kit that controls the interaction between wing sweep angle and flap/slat position is the "High Lift Wing Sweep Control Unit - HLWSCU" It's basically a mechanical computer with detent drums, driven by the position of the wings and flaps/ slats to either permit or block the selection of things. If the wings are back, and manoeuvre is selected on the throttle top, then the flaps/ slats should not deploy until after the wings have moved forward. Also, the throttle quadrant has mechanical interlocks, preventing the inadvertent selection of flaps with wings back, or wings back with flaps selected.
Photoplanet is offline  
Old 30th Sep 2013, 12:52
  #25 (permalink)  
 
Join Date: Feb 2012
Location: raf
Posts: 610
Likes: 0
Received 0 Likes on 0 Posts
someone managed to sweep the wings while the flaps were down
This can happen when a feedback shaft has been physically removed from the airframe during maintenance and somebody then does a wingsweep (function test). Because the High Lift Wing Sweep Control Unit will not know when the wings have reached the selection made in the cockpit and the wings will keep on motoring back and back and back. Then the flaps go through the side of the airframe.
gr4techie is offline  
Old 30th Sep 2013, 13:25
  #26 (permalink)  
 
Join Date: Sep 2004
Location: Between Chippenham and Wooton Bassett
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Agreed...., Sometimes creative solutions are required, to overcome 'foolproof' systems....
Photoplanet is offline  

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

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.