Around the Patch
Editor-in-Chief Marc Cook looks at the editorial changes within EAA, and reinforces KITPLANES focus on homebuilding.
The Dawn Patrol
Dick Starks and The Dawn Patrol saddle, er, trailer up and head to the Salute to Veterans Air Show in Columbia, Missouri. Who else could lend his crimping pliers to a couple of sailors to fix an F-18s wiring problem?
Ask the DAR
Can a builder modify a Vans RV-12 kit under the 51% rule? How about changing the gross weight of a RANS S-7? Plus, the FAA releases revised homebuilding rules.
Engine Beat
There's a lot to know about aircraft oil: what to use, when to use it, when to change it. Steve Ells sheds some light on this essential fluid.
Light Stuff
Dave Martin looks at the future of ultralight-like SLSA trainers, and what may be in store from the FAA.
Letters
Compound Modifier Yes, the turbo-compound engine written about by Paul Lamar does make a good deal of sense. It is no more...
The Independence Project: Avionics
It’s time to install the shiny, expensive boxes in the RV-12. Yes, the avionics package goes in… and it’s not as difficult as it used to be. By Dave Martin.
In Case You Missed It
Changing a Perfectly Good Airplane
Designing and building a modified RANS S-9, part 2. By Michael Ryer and John Wells.
Learning to Weld
Ken Scott continues his series on welding with oxyacetylene gas welding, and discovers the art and aesthetic in this traditional technique.