Baffle duct on Lycoming Thunderbolt 36 engine

Make a Custom Baffle Duct

3
Fiberglass your way to a perfect shape.
Peter Egan - Landings in America

Horizons Past And Present—Peter Egan

1
A summer of open-cockpit adventures, from biplane fly-ins to Peter Egan’s cross-country Cub journey, capturing America low and slow.

Coloring Outside the Lines

0
Enhance your homebuilt aircraft with clever, lightweight mods like glove boxes, armrests, and cargo cleats—without sacrificing safety or balance.
aerodynamics of tail surfaces and strakes

Build, Test, Refine and Fix—Part 6: High AoA Tail Effects

0
We explore how the tail design can improve pitch stability at high angles of attack.
Drill Guide

Companion DIY Drill Guide

1
Build a simple aluminum jig to drill AN bolt threads for safety wiring—perfect for when your hardware bin is missing just one critical part.

Build Smart: Make Mods That Matter

0
Some mods are better than others. Know how to pick the right ones.
flying hot

Flying Hot

0
Summer heat can be more than uncomfortable—it can be dangerous. Smart planning, proper cooling, and a little altitude can keep you flying safely.
radius washer

Nuts. What to Do When Thrown a Curve

1
When fasteners crowd a radius or bend, radius washers, blocks, or spot facing can solve the problem—without compromising strength or workmanship.
Polliwagen

Polliwagen

0
A sharp-looking homebuilt with early promise, the Polliwagen suffered from pitch quirks that left it nearly extinct just decades after its debut.
Aircraft Jacking Solutions

All Jacked Up

1
Aircraft Jacking Solutions introduces ease and stability to lifting an airplane

In Case You Missed It

Aero ‘lectrics

0
This month we get into actually building the portable antenna that was described last month;

Pitted Wheel Bearing Cup

0
Pitted wheel bearing cup.

Synergy Air Energizes Builders

0
Thanks to a new course in Oregon, RV enthusiasts have another way to help finish building their airplanes more quickly and get flying sooner.