Building a Jet

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"If you don't do it this year, you'll be one year older when you do." --Warren Miller I have always enjoyed Warren Miller's ski films, not...

A Whole 'lotta Ribs!

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Yup - that's a lot of ribs for one wing, isn't it? Finally, after a long delay building a new shop, we got back...

Well THERE'S Your Problem!

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Our little single seater recently developed a ned to have its right brake bled--like after every few flights. We didn't let that go on...

Nope, no, no way… flying 30+ years!

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I am often amazed at just how big our margins can be in aviation. Engineering margins, that is - operational margins are as big...

Flight Test Morning

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Early morning is the time for flight testing, especially in summer, and especially in the high desert! Today's mission was to do the first...

The Morning is for Flying

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The Idaho back country is a piloting Mecca, with outstanding scenery and challenges to any level of aviator. From large, relatively flat strips with...

Stole it!

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We're spending a few days in the Idaho back country, and stopped by the Kitfox headquarters in Homedale before heading in to the mountains....

Three-Hour Rudder

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The trapezoidal box arrived from Mexico (Missouri) a few weeks ago, but we just recently had the time to open it up and begin...

Five-Hour Phase One

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Yesterday I completed the shortest Phase 1 flight testing program I have ever done - it was for a neighbor's ELSA RV-12, an airplane...

Old Dog… New Trick?

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So I opened a fresh box of Tempest oil filters today, and on top of the filters was the notice that you see in...

In Case You Missed It

Leakdown-Tester

The Big Scare

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You look down at the instruments, and instantly energy drains down your body as if bomb bay doors on the soles of your feet had opened and the concrete floor were a sponge.

Unusual Attitude: GPS and Reality

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While he admires and uses them, author Norm Ellis laments the lack of user-friendliness in todays GPS units. Editor Marc Cook counters that argument and extols the virtues of GPSes, complications or no, and their value in the cockpit.

Wind Tunnel

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Fixed gear or retractable gear? Barnaby Wainfan examines the physics behind this longstanding design question.

AKIA Industry Insights

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Advice to designers and one designer's response.