![[Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/08/Over-Stave-Lake-3.jpg?w=534&h=462&crop=1 "Glasair Sportsman 2+2 Build Part 3")
![Coming in for a landing at Humberd’s Farm [All Images Credited to Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/07/9-1.jpg?w=265&h=198&crop=1 "Overcoming Setbacks on the Zenith 750SD Xtreme")
![Humberd and his daughter using the 701 for some farm duty transportation. [All Images Credited to Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/05/1-3.jpg?w=265&h=198&crop=1 "Builder’s Spotlight")
![Checking out East Tennessee scenery from the 701. [Credit: Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/04/3.jpg?w=265&h=198&crop=1 "Builder’s Spotlight")
![[Credit: Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/02/20-2.jpg?w=265&h=198&crop=1 "Epic Is Back")
Maintenance Matters
No one wants to experience a faulty mag drop (especially with a nervous passenger on board). Steve Ells offers some tips on how to reduce misfires and maximize ignition-system performance.
New to Homebuilding?
With so many options available, how can you choose a kit aircraft to build? From financing to storage to operating costs (and don’t forget insurance), a few factors can point you to a project that will fit your needs. By Scott “Sky” Smith.
Amateur-Built Aircraft Safety Study
Ron Wanttaja digs into the details of the NTSBs safety study on Experimental/Amateur-Built aircraft to determine whether we got a fair shake. He also discusses its recommendations for the FAA and EAA.
Ready to Build?
You can begin your aircraft project right now—before even deciding on a kit. Here are 10 ways to get ready to build.
Firewall Forward: Fuel Systems
Simplicity is key in a good fuel system, but there's a lot to consider when creating even an uncomplicated setup, from primers to sniffle valves to gascolators.
Free Flight
Surprisingly, building a metal aircraft may also mean getting familiar with fiberglass. Here are some tips to make that portion of the build less painful.
Build It Better: Learning from History
Everything we know about aviation comes from the experience of designers, builders and pilots who came before us. Understanding their successes and failures can help us fly and build more safely.
Avidyne IFD540
Avidyne's new IFD540 GPS navigator will offer an easy replacement for Garmin GNS users.
Bringing a Baby Great Lakes Back
After developing an interest in aerobatics, one builder acquires an airplane that allows him to fully indulge that fascination (after a few hundred hours of rebuilding). By Ron Bearer Jr.
Firewall Forward: Oil Coolers and Oil Lines
The right oil cooler, installed correctly, can maximize your engine’s life. Of course, you’ll also need to consider crankcase breathers, oil separators, oil filters, oil lines and connections.
In Case You Missed It
Meet the Bull Moose
All Moose, no bull—a throaty American V-8 motivates this outsized Canadian bush plane.
Aero ‘lectrics
Columnist Jim Weir offers his annual awards for the best products or services seen at Oshkosh/AirVenture 2007.
