Letters
Material MattersBob Hadley wrote an excellent article that clears up what all those numbers mean on a piece of aluminum. But didn't Ford...
Letters
Augmenter TubesI read the article, "Exhaust—Expelling the Remains," in the January 2016 issue. I found it very interesting, but did not see a word...
Letters
Aircraft WiringIn "Top Ten Wiring Mistakes" , I did not see mention of an insidious pitfall/failure I have come across involving soldering and crimping.If...
Letters
Directory SuggestionIn your Homebuilt Aircraft Directory , there are kits and plans that are no longer available. Why do you include them?—Yvon NowlanThere are...
Letters
Mold MakingI have two questions about making rubber parts . What is used as a mold release on the mold and inner rod? Also,...
In Case You Missed It
Hands On: Spray Painting
Mike Loehle shows us the process of prepping both metal and composite surfaces prior to painting as well as applying color and clear coats.
Around the Patch
The Editor-in-Chief discusses how the improper cut of his instrument panel affected the performance of his Dynon autopilot; by Marc Cook.