In Case You Missed It
Aircraft Welding Methods for Homebuilders
The choice of welding method for your homebuilt aircraft's steel tube fuselage represents one...
The Home Machinist
Phillips? Flat head? Double blade? Bob Fritz clears up questions you didn't even know you had about screwdrivers. When you're building a plane, the right tool for the right job (and right space) really does matter.
Ask the DAR
Are computer software programs sufficient documentation of a build, and what do you do when a DARs request seems unreasonable?