In Case You Missed It
Practical Electrical
Battery facts and fables for the aircraft builder–part 2. By Robert L. Nuckolls, III.
The Home Machinist
Taking that first cut into the sheet metal of an aircraft panel can be daunting, and being as precise as youd like is even more so. Author Bob Fritz eases your anxiety about the process with some tips about how to use the right tool for the right job, so that the hole you get is the one you wanted.
