What Do I Call It?

7
According to all of the Facebook reminders popping up on my feed, its been almost exactly two years since I did the first flight...

Turned On—We Fly an Electric Xenos!

5
The electric Xenos is a bonafide motorglider. Paul Dye previews the aircraft.

Gray Kitfox S7 STi

5
I started my Kitfox S7 STi build November 2018 and flew it November 2020. The guys at Kitfox have been extremely helpful along the...

There Are Always Alternatives

2
My recent Kneeboard Note on drilling bolts to create lighter weights for prop balancing generated a fair number of responses - all the way...

Kitfox Announces New Model With Stunning New Rotax Engine

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Kitfox Aircraft, ever the innovator in the kitbuilt industry, showed early examples of its latest Series 7 STi with the promising new six-cylinder Rotax...

Hollow Bolts for Propeller Balancing

5
Lighten the steel bolts for dynamic propeller balancing.
Johnson RV-7 N9974P

Johnson RV-7

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This is my RV-7 (N9974P) that was completed in August 2020 and given its airworthiness inspection by Vic Syracuse. I performed the first flight...
Hartzell 3-blade Explorer propeller

Another Week, Another Prop

8
This week, we’re flying the new “Explorer” three-blade composite prop from Hartzell on our RV-8.
Glasair Aviation assembly shop.

Work at Glasair Aviation

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As Glasair Aviation USA moves into the next phase of its "Covid Pause," the company is looking for a technical support person at its...

Van’s Investigating Quickbuild Kit Corrosion-Proofing

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Van’s investigating reports of potential surface corrosion on the interior aluminum surfaces of Quick Build wing and fuselage kits.

In Case You Missed It

Simplified One-Off Electronic Projects

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As homebuilders, we are accustomed to doing a lot of preliminary and/or tooling work to build a couple of pieces for our aircraft. Tom Kuffel created an auxiliary fuel transfer pump controller for his GlaStar Sportsman for next to nothing, a real savings over the retail price of $300, and he describes how he did it.

Aero ‘lectrics

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Columnist Jim Weir comes up with what he thinks is the optimal design for getting power from the 12-volt aircraft battery to the LED without wasting any.

Riveting Aileron Skins

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I was assembling the ailerons for my RV-7A and reached a point where I...

25th Anniversary: Engine Monitoring Comes of Age

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Whats happening behind that firewall? Marc Cook traces the lineage of engine monitors over the past 25 years.