This is what I could find on the UKEY, IT is several years old , Jim was making them as of march 2010, but your milage may vary, below is the contact info.
The price for the Ukey 35 is $60 and the price for the Ukey 40 is $70. Shipping for each currently is $10. The Ukey 35 has a wing area of approximately 400 square inches and will fly with a .35 engine or a good .25. The Ukey 40 has a wing area of approximately 500 square inches and is designed for a .40 size engine. Wing spans for the Ukey 35 and the Ukey 40 are approximately 48". The Ukey 40 has a wing that is wider than the Ukey 35.
The aircraft are "ARF" and have a solid wood profile fuselage and foam wings. The kits are complete except for engine, tank, prop, and fuel line. The wings come pre-covered and are ready to epoxy to the finished fuselage. They are good trainer aircraft and have been used by many for this purpose. However, they can also fly the AMA stunt pattern.
Checks may be made out to "Jim Pearson" at 4112 Devon Wood Drive, Marietta, GA 30066.
I hope this helps.
Thanks,
Jim Pearson
ModelWings@AOL.com
Jim Pearson
Model Wings
4112 Devon Wood Drive
Marietta, GA 30066
Phone: 770-516-0398
e-mail: modelwings@aol.com