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Old 09-03-2024 | 04:25 PM
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rcprecision
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Joined: Jan 2002
Posts: 447
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From: Cypress, TX
Default Anthem SB version

The maiden flight of the Anthem was flawless. After reading other build threads, I had concerns the incidence configuration would be an issue. A lot of time was spent ensuring I achieved the designer's suggested configuration. I was skeptical of the minimal down thrust molded into the nose ring relative to the positive wing incidence, unlike other 2m planes I have owned and flown. Like the Invitation and Epilogue, the stab is not adjustable so I start with jigging the airplane into a static position so the stab incidence is zero. Using the provided template and predrilled holes in the fuse for the wing retainer pins and adjusters worked out just as it did for the Invitation and Epilogue. The BJ Craft designer enables anyone to set wing incidence properly with simple tools and methods.

I'm using the same radio program values and setup I used for the invitation and Epilogue. The CG is currently set in the middle of the recommended range. The initial flight was spent trimming straight and level flight at cruise speed, then checking track on vertical plus 45-degree lines, knife edge, and snaps. Afterwards, I made small adjustments to expo and throttle-to-elevator mix for down lines. The initial Madien flight went so well that I decided the next two flights to fly the current Masters' sequence (P-25). Besides a few more tweaks needed to expo, overall throws and some CG position testing for 45-degree lines. I see a short path of feeling competitive with the Anthem as I am with the Invitation and Epilogue. BJ, thanks for another amazing flying F3A aircraft.

Anthem Equipment List:
  • Futaba 32MZ
  • 7108RX FASST Multi Mode
  • S-Bus servos
  • Hacker C54
  • Budd Engineering Soft Mount/Rear Support
  • D3 Controller
  • Thunder Power 10S 5000mah Prolites
  • APC 22x13 Carbon
  • Falcon Spinner
  • PT Landing Gear & Pants
  • MPI Wheels
  • Central Hobbies Titanium Axles
  • DIY Custom Tail Wheel
  • Wings West Paint / Monokote




The following 2 users liked this post by rcprecision:
Ricardo M. (09-05-2024), wattsup (09-04-2024)