Findlay Punch

2
Hole-making punches, also known as knockout punches, are a quick and easy way to make accurate holes in aluminum sheet. Punching works by shearing...

Alternate Air Opening

0
This was discovered on an aircraft during a condition inspection. It really was a poor installation. Nonetheless, the aircraft had been operating on unfiltered...

ADS-B, Eh?

2
In the December 2019 issue of Kitplanes®, Larry Anglisano took us on a scenic journey of what ADS-B is going to look like from...
Dimple die polished

Home Shop Machinist: Power Polishing Promise

0
Back in the February 2019 issue of KITPLANES®, I promised a column about polishing on the lathe. I’m finally able to make good on...

Take the Glare Out of That Glareshield

0
Many popular aircraft kits‭ ‬utilize a sheet of aluminum to form the‭ ‬glareshield‮—‬that‭ ‬“shelf”‭ ‬located above‭ ‬the instrument panel and below the‭ ‬windshield‭. ‬While...

A Grid-Free Hangar

1
This may well be the most ambitious project I’ve tackled in the last 35 years of writing my KITPLANES® columns. I’m going to unplug...

How to Run an Airline

3
Compressed air is one of the great, yet unheralded, conveniences of the modern workshop. It’s without a second thought that we blow chips off...

Magneto Timing

5
Checking your magneto timing is part of every yearly condition inspection, but beyond that it is something you should be able to do whenever...

Eyes That Can See Around Corners

3
As builders of our own aircraft,‭ ‬we‭ ‬know there are many enclosed areas‭ ‬inside the fuselage and wings that may‭ ‬never be seen again...

Low Compression

0
Usually, we look for something greater than 60/80 when doing compression checks on Lycoming engines. A reading such as this one (36/80) really warrants...

In Case You Missed it

Ray Hill’s Wag-A-Bond

2
The honest airplane.

Of Novices, Needles and Numbers

4
I was at 6000 feet agl when I pulled the stick back with consternation,...

Wind Tunnel

0
Design process, part 7-runway surface.

Ask the DAR

0
Avionics certification, ops lims for self-designed aircraft, house paint on Experimentals.