Need help identifying this old Biplane

[Gscottiii]

I just picked this old biplane up, but not sure what model it is. Plane and fabric covering is in great shape, engine is old OS 4 stroke that is frozen up. 47" Wing span, 36" length, and it is very well built.

can anyone identify it for me?

[Evan D]

Sig Skybolt?

[Beeg]

That's a Great Lakes Bi-plane. Not sure of the make...

Do a google search for RC Great Lakes Bi-plane.....