Looking for B747-400 airfoil coordinates or CL and CD graphs.

[ZL Simulation]

Hi, I'm looking for the Boeing 747-400 airfoil coordinates or CL and CD graphs. I know the names of them (BAC463, BAC468, and BAC474)but I can't find any information about them. I also saw other similar threads where some of you posted this link

http://www.ae.uiuc.edu/m-selig/ads/aircraft.html

but I'm getting 404 error when opening it.

 

[rb1957]

And I doubt you will ... they are BAC (Boeing Aircraft Company) sections.

But, on the other hand, there are plenty of B747 flight sims around, so someone got the data.

another day in paradise, or is paradise one day closer ?

 

[ZL Simulation]

I'm actually trying to improve the airfoils of X-Plane 11s B747.

 

[rb1957]

in a sim, right ?

another day in paradise, or is paradise one day closer ?

 

[ZL Simulation]

Yes