Tipping Point

1
Sunrise on the Gulf Coast. No matter the time of year, the critical hour as the sun breaks the horizon is always interesting. In...

Do ADs Apply to Homebuilts? (Part 236)

7
Last month Kerry Fores’ provocatively titled column, “No One Is Watching” (Building Time, March 2023), resulted in comments from readers who latched onto one...

51 Questions

4
The press of business being what it is, I recently found myself in bucolically superior British Columbia at Murphy Aircraft. The major result of...

Tribute to Teachers and Mentors

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I write this submission during the month of November when traditionally we ponder and express gratitude for things, some would say blessings, that we...

No One Is Watching

9
For better or worse, kit manufacturers are under no FAA oversight. There are no independent engineering reviews. No mandatory wing loading or landing-gear drop...

What’s Ahead?

1
As we close out 2022 (as I am writing this) and reflect on a year that showed both immense promise—people continue to build and...

Economics Buffet the Engine Market

3
Few disagree that the Experimental/Amateur-Built world revolves around gas-burning piston engines. Of course, the legacy engines have had a significant head start but Rotax...

On the Edge

2
Hot-rodding the venerable Rotax four-strokes.

Bingo Fuel

1
Having more gas on board than needed for a given flight seems easy enough to comprehend, yet every year an alarming number of flights...

A Cautionary Tail

12
One Monday morning I opened an email from the second owner of a Onex. It was sent at 8:12 p.m. on Saturday. An attached...

In Case You Missed It

DIY Wind Indicator

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Chuck Deiterichs description of a do-it-yourself wind indicator project includes tips, drawings, a parts listing, in-progress photos and a look at the finished product. His experimentation with the highly visible design takes the guesswork out of doing it right.

Wind Tunnel

0
Gyroplanes, part 2.

Archive: April 1986

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Our April 1986 cover featured the Air Shark as part of a collection of...

Best of Both Worlds

2
Can we convert a certified aircraft into an Experimental so we can get the freedoms we really want?