Columnist Jim Weir puts two, two, two LED lights in one hole, angled to ensure the maximum nav light visibility in any direction. He explains how to put the system together and explains why heat matters.
As electronic ignitions become more popular, some homebuilders will want to consider making the switch (especially given the potential savings in fuel costs). Tom Wilson provides an overview of the marketplace and offers a “cost-benefit” analysis.
If you intend to fly non-precision or precision GPS approaches, you really do need an IFR GPS. This article explains the options available and the legal issues associated with using the latest in-cockpit GPS technology for IFR navigation; by Stein Bruch.