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Around the Patch
Editor-in-Chief Marc Cook saw some reasons to be cheerful at AirVenture, especially the upcoming refinement of the 51% rule for homebuilders.
What’s New
Zenith offers a reduced price for its STOL CH 701 kit, featuring the 85-hp Jabiru 2200A engine. Dynon offers a rebate for Blue Mountain EFIS owners who trade in for the new SkyView units, as well as special upgrade pricing. Edited by Mary Bernard.
Buzz Words: Understanding Dihedral Effect
While certified airplanes have to meet Part 23 requirements for positive dihedral, amateur-built airplanes are exempt. Ed Kolano looks into the details of dihedral, and how you can use it to your airborne advantage.
Down to Earth
Music to a mothers ears. Amy Laboda preps the family Kitfox for her older daughters primary training.
Experimotive
Whats in Jean, Nevada? Most of the year, not much. But when the alternative engine crowd comes to town, the place starts to buzz. By Rick Lindstrom.
Engine Beat
Steve Ells explains the science of alternators, and offers some tips for understanding and troubleshooting problems with the system.
Ask the DAR
DAR Mel Asberry clarifies what notification the FAA expects when a prop has been changed. His advice? Treat it like a major mod.
Light Stuff
The Texas Sport Cub is the latest in a line of planes with the venerable Cub lineage. Dave Martin flies one and discusses the various licensing options available.
Clinks, Clunks, Tinks & Turns
Marc Cook explodes the not-invented-here myth, and explores what makes our panel equipment ergonomically sound—or not.
25th Anniversary: Engine Monitoring Comes of Age
Whats happening behind that firewall? Marc Cook traces the lineage of engine monitors over the past 25 years.
In Case You Missed It
Build, Test, Refine and Fix—Part 5: High AoA Pitch Characteristics
Evaluating pitch stability, stick force gradients, and pitch-up warnings in stall testing to ensure safe handling at high angles of attack.
The Inside Corner on Reducing Stress
It is common practice for builders to cut openings in aluminum aircraft structures. Popular...
Aero ‘lectrics
Columnist Jim Weir offers his annual awards for the best products or services seen at Oshkosh/AirVenture 2007.
A Newbie’s View
Can the Zenith CH 750 Cruzer be the gateway airplane to Experimentals? We attempt to find out.