Thanks. I read the entire thread several times and believe the F-20 is a very close to a slightly larger Kougar copy.

Kougar
span 50"
weight 5 1/2 - 6 lb.
wing area 540 sq. in.
wing loading - 23.25 oz. per sq. ft.

F-20 Tigershark - All wood, trike gear, ARF for $139.
span - 56.7"
Weight - 5.7 pounds - probably closer to 6.5 pounds.
Wing area - 687 sq. in.
wing loading - 21.8 oz/sq. ft.

The additional wing area probably helps my aging flying skills.


Bill