In Case You Missed It
Time to Vent
When it comes to fuel-tank vents, there is a wide variety of choices. We look at the basic types and consider their relative merits.
What’s New
This months column includes information on new anti-collision strobe lights and LED position lights, a micro belt sander, a smart servo controller for trim, a desktop model of the Cozy Mark IV and the announcement of a taildragger configuration option for the Eurofox SLSA.
Ly-Con O-Ring Trick
When you join two halves of a flat aviation engine together, they often weep between the starter and the alternator. Not only is this unsightly, its wasteful and makes completing an overhaul more cumbersome than need be. Enter Ly-Con, whose groovy O-ring process promises to stop leaks before they start.
Do-It-Yourself Push-To-Talk Switch
Talking on the communication radio in your homebuilt aircraft requires a simple push-to-talk (PTT)...











