Delta aircraft loses a part of the wing

[flyboyike]

Originally Posted by buttrick

Most airliners are now using 4000psi [hydraulic systems] or even higher, to save weight.

Most? I'm only aware of one that uses more than 3,000psi, and that's the A380.

[tdracer]

787 uses 5000 psi, all other Boeing '7s' use 3,000 psi. Not sure about the Long Beach (ex MacD) stuff.