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Shop Talk

October 2017 Issue




Unairworthy

Pitted wheel bearing cup.

This was discovered when the wheel bearings were prepared for repacking during a condition inspection. Notice the severe pitting of the cup. The dark spots are not dirt, but places where the plating has worn off of the metal. This is not an uncommon find on aircraft that have been tied down outside for long periods of time or have had their wheels submerged in water. The constant rocking in the wind, especially if they are not kept packed with the proper grease, will cause the pitting. In a car the noise created by a pitted bearing would be very audible. Not so in an airplane due to engine noise. That's why it's important to thoroughly remove all of the old grease and inspect the bearing cups as well as the bearings.

—Vic Syracuse

Untitled Document Homebuilder's Portal by KITPLANES
Photo by Richard VanderMeulen
Alan Arthur, Doug Harrington and Avon Furphy of Perth, Australia with their Bearhawk Patrol.Scott French of Iowa and an Australian threesome comprising Alan Arthur, Doug Harrington and Avon Furphy have completed, certified and flown their Bearhawk Patrols in September 2018. A Bearhawk Patrol, VH-TUC, made its first flight in Perth Australia. This aircraft joins two other Patrols currently flying in Australia. "Another in Perth was built from a …
Port RV-8Here is my RV8 that I completed in June 2017. I didn't have enough time to fly off my phase one in time for Oshkosh but I did get there for 2018. I started with a quick build kit (if you call four and a half years quick build) and then added the Show Planes …
Clarke-Schmitz SeareyThis Searey amphibian was built over a three year period by owners Bob Schmitz and Glen Clarke in Nelson, British Columbia, Canada. Initial flights in September 2018 were trouble-free with the normal adjustments. Aircraft details :Searey LSX s/n  1LK597C, fiberglas hull, Friese ailerons, manual flaps, empty weight 994 lb, gross weight 1500lb. It is powered …

lycoming-thunderbolt-o-360-redAt Sun 'n Fun 2018 we interviewed Jeff Schans, Lycoming's Sales manager and we asked about the popular Thunderbolt Engines. Watch the short Product Minute video as Jeff describes the benefits of the Thunderbolt product line and what it means for the aircraft homebuilder.
Dynon Avionics' latest-generation SkyView integrated avionics called the SkyView HDX has a newly designed bezel and user controls for easier use while flying in turbulence, plus brighter displays and a reworked touch interface. Larry Anglisano takes a product tour of the HDX with Dynon's Michael Schoefield in this video.
At Sun 'n Fun 2016, Dynon continued to push into the world of non-certified avionics with its SkyView SE, a less expensive version of its popular SkyView EFIS system. Paul Bertorelli prepared this video report.
The G5 is a self-contained electronic flight instrument, which can be interfaced with Garmin's G3X/Touch avionics and autopilot for backup and flight instrument redundancy. The GMA245 and remote GMA245R Bluetooth audio panels have advanced entertainment input functions and onscreen programming.
At Sun 'n Fun 2016, Just Aircraft is showing off its new Titan-powered SuperSTOL XL. Harrison Smith took Paul Bertorelli for a half-day demo flight in the new airplane, and here's his video report.
Kit manufacturer Zenith Aircraft Company has released a new 360-degree VR short video to showcase its kit aircraft and to promote the rewarding hobby of kit aircraft building and flying light-sport aircraft.
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