To fuel dump or not to fuel dump...
Short Blunt Shock

Joined: Jul 2003
Posts: 631
Likes: 0
From: UK
Sky news reporting that the nosegear has been 'twisted through 90 degrees'! Truly bizarre. Watching a live feed now of it apparently making an approach into LAX after dumping fuel. Reportedly 145 POB. Good luck!
16B
16B
PPRuNe supporter
Joined: Dec 2003
Posts: 1,676
Likes: 0
From: Planet Earth
Fuel dumping is accomplished from a fuel manifold by opening a valve on the manifold, fuel is dumped overboard, this aircraft will fly fine on one engine so there is no need for this feature.
D.L.
D.L.

Joined: Feb 2005
Posts: 4,581
Likes: 0
From: flyover country USA
Fuel dump is only required equipment if you need to get down to max landing wt. in a hurry.
Flaps are still up, so he's not in a big hurry. (17:52 PDT)
Flaps are still up, so he's not in a big hurry. (17:52 PDT)
Last edited by barit1; 22nd September 2005 at 01:04.

Joined: Feb 2002
Posts: 106
Likes: 0
From: Asia
If you are in a hurry, do the overweight landing check-list and land right away.
If you have time and need to be be light, either dump if your aircraft is so equiped (nearly all wide-bodies) or burned it (a lot of narrow bodies).
Here, with landing gear problem, trying to be light make sense.
If you have time and need to be be light, either dump if your aircraft is so equiped (nearly all wide-bodies) or burned it (a lot of narrow bodies).
Here, with landing gear problem, trying to be light make sense.
Warning Toxic!
Disgusted of Tunbridge
Disgusted of Tunbridge
Joined: Jan 2005
Posts: 4,011
Likes: 1
From: Hampshire, UK
Any aeroplane can land back at MTOW in an emergency! They do it very easily. If they can take off from a runway, they can land back on it at MTOW. Even a B747-400 on fire will quite happily land back at that weight! But a fuel jettison system is fitted, usually to longer range aircraft as the spread between MTOW and MLW is so large- some 75 tonnes or so, and it may be necessary to lose fuel to minimum levels resulting in some 12+ hours burning up fuel without a jettison system.




