Countersinking Block

1
Get perfectly countersunk holes in thicker material.

Which Control Stick?

4
Refining the control stick for the F1 Rocket—a balance of comfort, clearance, and decades of piloting perspective.

Radiant Technology Unveils Taxi Camera

0
A flush camera and accompanying 7-inch LCD display grants tailwheel pilots forward visibility while taxiing.

The Master’s Kiss

0
Make your flush rivets fit perfectly.

Just a Little Squeeze

0
The horizontal stabilizer on our F1 Rocket (like most RV-type aircraft) has a very thin profile—a symmetric airfoil with a finely pointed nose. Getting...

Polished or Unpolished?

0
An unpolished rivet set will leave a mark.

Model What?

3
You see, it's all in the “suffix.”

Zenith Announces Upgrades to CH 650 Kit

0
Matched-hole technology simplifies assembly.

The Process

1
To the uninitiated, it looks like it’ll be done soon, doesn’t it? But “The Process” still has a long way to go.

Fear Not the Rivet Cutter

0
Kits these days are pretty good, as are their instructions. When they tell you to use an AD4-7 rivet in a particular hole, it's...

In Case You Missed It

Thoughts on My Glass Panel

7
Things I like, things I don’t and things I’d do differently.

Vortex M912 Gyroplane

2
Low and slow, even in the wind. By Karl Storjohann.

Alternative Energies

1
Electric motors—state of the art. By Dean Sigler.
oil filter testing

Oil Filter Testing

0
Some aviation oil filters fall short of efficiency standards, but still protect engines—barely. Understand what yours really does.