Post 8: Why I over-engineered the Canyon Lightning™ Backbone ⚡💪
- UL Plans
- Apr 20
- 1 min read
April 20, 2026
I've reached a massive milestone: the front safety cage is officially mated to the rear fuselage! But for a desert-optimized bush plane, a standard glue joint wasn't enough.
Before the final gussets and foam go in, I decided to "safety strap" the main fuselage junction with structural carbon fiber.
Why go the extra mile?
🛠No single point of failure: While the T88 bond is incredibly strong, the carbon wrap adds a layer of tension strength that wood alone can't match. It effectively turns the joint into a single, unitized piece of material.
🛠Eliminating the wiggle: By wrapping the 1x2-to-1x1 transition, I've created a rigid collar the locks the tail and cabin together. No flex, no creaking, just a rock-solid airframe.
🛠Zero weight penalty: This high-tech strap weighs less than a handful of aluminum rivets but is stronger than a steel bracket.
This is the Canyon Lightning™ philosophy: Hardware store prices, Skunkworks performance. The shop is buzzing -- the summer of flight is getting closer!
Follow my Facebook page for more! You don't want to miss the test flight and plan release! https://www.facebook.com/profile.php?id=61570796915215
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