BBI F/A-18 Imperfections

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wolf8564
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BBI F/A-18 Imperfections

Post by wolf8564 » Mon May 01, 2006 11:44 am

Has anyone else noticed that the LEX fences are mounted on backwards?
Also I have chopped the front gear on 2 of mine in two seperate places so it would have a somewhat realistic stance.The first cut is right above the wheels and I used a 1/8" chrome steel rod so it could slide up and down so I could still retract the gear. The 2nd cut is higher up so I could really
cut out some length to get the stance lower.

MiG29K
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LEX fences

Post by MiG29K » Mon May 01, 2006 2:14 pm

I noticed it too and realized that they were super glued on when I was rummaging through photos in January. The feet should be in the other direction. I may actually tear them off down the road and build solid plastic ones.
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JimBob55
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F-18

Post by JimBob55 » Tue May 02, 2006 8:28 pm

What's a LEX fence??

But I've always felt the same way about the landing gear. I'd love to see some photos of the improvements!

JimBob
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MiG29K
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LEX

Post by MiG29K » Tue May 02, 2006 11:57 pm

LEX = Leading Edge Extension. This is the sharp strake that precedes the wing also known in some instances as a 'sabre' or knife edge. The F-16, F/A-18 and MiG-29, and SU-27 have good examples of this. It's located from about the area below the cockpit and extends a few feet until it blends into the wing shape. In this case, the LEX Fence is the canard like trapezoidal piece on the Hornet that is mounted vertically above the LEX. This was added in the mid 80's because stress fractures were discovered on the vertical stablizers. To offset stress and prevent cracks, these pieces were added which would dissipate aerodynamic flow around the vertical stabilizers. - Hope that helps

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Last edited by MiG29K on Wed May 03, 2006 12:02 pm, edited 1 time in total.
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Teamski
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Post by Teamski » Wed May 03, 2006 3:36 am

I did not know that. Thanks for the info!

-Ski
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JimBob55
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LEX

Post by JimBob55 » Thu May 04, 2006 3:59 am

Thanks for the details! I was curious what you were referring to.

Thanks,
JimBob
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