Boeing 747-8 has longest wingspan of 68.5m!

[Parkeralex]

The Boeing 747-8's redesigned wing, with a span of 68.5m, contributes to improved performance, reduced noise, and greater fuel capacity. The 747-8 is the latest variant of the 747 family of aircraft.[SIZE=12.8000001907349px]The new wing design features state-of-the-art airfoils, fly-by-wire spoilers and outboard ailerons, advanced raked tip and redesigned flap tracks. The inboard and outboard flaps on the wing are of single-slotted and double-slatted configurations respectively. [/SIZE]
 
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