challenger_II
Well-Known Member
Post photos and drawings if you have them. Let's get the working ideas that are in the field in the Public view.
This might save some folks "re-inventing the wheel".
Open-cylinder, and pressure cowl systems. From plans, and Home-Grown are welcome!
This might save some folks "re-inventing the wheel".
Open-cylinder, and pressure cowl systems. From plans, and Home-Grown are welcome!