Forum Posts

eddie
Aug 13, 2020
Fuel Tank Spacer and Cap - Tech Tip content media
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eddie
Apr 24, 2020
In S-21 TECH TIPS
The ABS Horizontal Stabilizer tips protrude a bit forward at the very front due to the positive draft angle so we can get them off the mold when formed. This interferes with a good fit. Using a sharpie, mark on the tip where the aluminum skin overlaps, modify the tip as shown in the photo just shy of your mark. Perfect fit!
Fitting Horizontal Stabilizer Tips - Tip of the day content media
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eddie
Apr 22, 2020
Installing Fuel Cap and Retainer Ring - Video content media
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eddie
Apr 17, 2020
In S-21 TECH TIPS
The Rudder, Elevator, Flaps and Ailerons are easy to set up on flat blocks because of their straight surfaces. The Horizontal Stab is not so easy because of its airfoil shape. Here is a method I have been using that produces consistent results and a very straight Stab. First step is to source 4 aluminum angles of the dimensions shown. Any similar material is suitable.
Leveling of Horizontal Stabilizer during assembly content media
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eddie
Feb 14, 2020
Wing Skin Leading Edge Forming Video content media
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eddie
Sep 05, 2019
In S-21 TECH TIPS
Sound dampening tip video content media
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eddie
Aug 29, 2019
Horizontal Stabilizer Fairing video content media
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eddie
Aug 26, 2019
Station 4 Additional Rivet Placement video content media
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eddie
Aug 26, 2019
Tailcone Top Front Skins video content media
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eddie
Jul 02, 2019
Installing the Fuel Tank Support video content media
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eddie
Jun 26, 2019
Lower tailcone longeron doubler installation video content media
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eddie
Jun 13, 2019
In S-21 TECH TIPS
Here is a 4 part video on how to install the optional wing mounted landing light in the S-21 Outbound
Installation of wing mounted landing light video content media
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eddie
Apr 30, 2019
S-21 trimming of molded windshield - video content media
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eddie
Apr 24, 2019
S-21 countersinking of leading edge spar - video content media
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eddie
Apr 23, 2019
S-21 Edge rolling of wing leading edge video content media
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eddie
Apr 23, 2019
S-21 Wing build - Tip of the day video content media
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eddie

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