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Recertifying a Homebuilt after major changes. Changing the gross weight when putting a Rans S6S on floats.
Tweaking an Engine/Airframe For Efficiency
When an aircraft engine is tightly cowled without cowl flaps, running hot can be a problem. But there are solutions, as author Amy Laboda found out after much research and experimentation.
Hello, Tech Support
Im trying to build this airplane, but I have literally never even tightened a bolt in my life.