Alodine Sluice

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Alodine is an excellent corrosion inhibitor plus it adds zero weight. I should have Alodined before assembly but didn't care for the chemicals. AlumiPrep...

Metal Magic: Drilling Like a Pro

4
It pays to get good with drilling because you'll be doing a lot of it.

Are All Battery Chargers Alike?

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Bob Fritz tests battery chargers and desulfation systems, and finds its easier to keep a battery in good shape than to raise it from the dead—and that a good charger is a better bet than a new battery.

Best Practices – Batteries

2
Electrical, part 3: batteries.

In Case You Missed it

Let Yourself Soar!

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Let Yourself Soar! Not all homebuilts have engines. By Frank Paynter.

LED to a Landing

6
We have come a long way with light emitting diodes. They went from $200...

Celebrating the RV-6

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This month, along with the EAA, we celebrate the 30th Anniversary of the...

Aero ‘lectrics

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Throwing the big switch.