![Careful planning and determination will get you to your goal of building and flying your own airplane. [Credit: AdobeStock]](https://www.kitplanes.com/wp-content/uploads/2026/05/Pulsar-Sunset.jpg?w=534&h=462&crop=1 "Last Bits")
![[Credit: AdobeStock]](https://www.kitplanes.com/wp-content/uploads/2026/05/AdobeStock_262642207_AGCuesta.jpg?w=265&h=198&crop=1 "Winging It")
![Lowell Farrand spent years serving as an FAA DAR and is in the EAA Hall of Fame. He offers sound advise to builders. [Credit: Bill Wilson]](https://www.kitplanes.com/wp-content/uploads/2026/05/unnamed-4.jpg?w=265&h=198&crop=1 "Think Like a Builder")
![The 160 hp turbocharged Rotax 916iS is a four-stroke piston engine with redundant electronic fuel injection and ignition. [Credit: BPR Rotax]](https://www.kitplanes.com/wp-content/uploads/2026/05/PIC_916-iS_iSc-2.jpg?w=265&h=198&crop=1 "2026 Engine Buyer’s Guide")
![The alternative to bending down as the propeller is pulled through the compression stroke is to keep the back straight and bend the knees slightly, stepping away in a crouch. [Credit: LeRoy Cook]](https://www.kitplanes.com/wp-content/uploads/2026/05/IMG_1519-scaled.jpg?w=265&h=198&crop=1 "Manual Starting Methods")
Gross Weights and “Destroyed” Airplanes
Where you you find the gross weight of an aircraft? And can you re-register an airplane that the FAA has deemed "destroyed?"
Wind Tunnel
Builders are often in a rush to prove the airworthiness of their homebuilt projects, but thorough flight-testing is essential.
Virus Motorglider
Ed Wischmeyer samples the Pipistrel Virus, a versatile Slovenian composite motorglider that can be built or bought ready-to-fly.
2012 Alternative Engine Buyer’s Guide
If you’re in the market for an auto-conversion engine for your homebuilt aircraft, here’s a definitive guide to the options. By Patrick Panzera.
Firewall Forward: New, Used, Something Else?
For some builders, new aircraft engines may just be out of reach. Dave Prizio explains what to look for in a used Lycoming or Lycoming-type engine along with what you need to consider before buying.
Building With a Partner
Building an aircraft with a partner can be a rewarding experience. Dave Prizio discusses his relationship with longtime building partner Ed Zaleski, and how to go about forging your own successful building partnership.
What’s New
Garmin offers a GTN 750 training app for iPads; Dynon Avionics and Pocket FMS announce availability of worldwide AeroData for SkyView EFIS;
Viewfinder
By getting an up-close look at the Sandberg reporting station in Southern California, Editor-at-Large Marc Cook finds out why the weather there is almost always worse than it is anywhere else in the L.A. basin.
In Case You Missed It
Design Process: Span and Aspect Ratio
At this point in the design process we have determined the wing area. The...
