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F/A-22's external stations



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AlphaWolf
PostPosted: Jul 07, 2004 - 05:55 PM Reply with quote Back to top
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Are the Raptor's external stations fixed or removable ([Link pending approval] just there when needed)?
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habu2
PostPosted: Jul 07, 2004 - 06:17 PM Reply with quote Back to top
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Yes. The stations are fixed, the stores are 'removable'.



F-22tanks.jpg
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F-22tanks.jpg



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AlphaWolf
PostPosted: Jul 07, 2004 - 06:36 PM Reply with quote Back to top
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Fixed, as in you'll see launch rails/pylons without stores?
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parrothead
PostPosted: Jul 08, 2004 - 02:23 AM Reply with quote Back to top
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They can attach or remove the pylons on the ground, and from the looks of the picture above, they can jettison the pylons in flight, too. I think getting rid of the pylons at a moment's notice is a VERY important capability, because they can seriously increase the Raptor's RCS. That's why the primary armament is carried internally. On any mission where low RCS is paramount, the pylons wouldn't even be attached.

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AlphaWolf
PostPosted: Jul 08, 2004 - 03:26 AM Reply with quote Back to top
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Thanks for the analysis parrothead.
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parrothead
PostPosted: Jul 08, 2004 - 05:30 AM Reply with quote Back to top
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Not a problem AlphaWolf, and welcome to the board Very Happy !!!

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habu2
PostPosted: Jul 08, 2004 - 04:53 PM Reply with quote Back to top
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On F-16s and F-22s the pylon/fuel tank jettison together, leaving a 'clean' wing station.

I have not seen pics of other wing stores on F-22s.

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IDCrewDawg
PostPosted: Jul 08, 2004 - 09:19 PM Reply with quote Back to top
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Quote:
On F-16s and F-22s the pylon/fuel tank jettison together, leaving a 'clean' wing station.


Does the F-22 leave the forward attach point the same as the 16 does?
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TooTall
PostPosted: Apr 03, 2005 - 07:52 PM Reply with quote Back to top
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The pylon is almost identical to an F-15 in almost all aspects. The fuel tanks are too, with the exception of the internal baffles.

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parrothead
PostPosted: Apr 03, 2005 - 09:13 PM Reply with quote Back to top
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TooTall wrote:
The pylon is almost identical to an F-15 in almost all aspects. The fuel tanks are too, with the exception of the internal baffles.


Thanks for the new info Very Happy ! I'm not too familiar with external tank design, could you please elaborate about the baffles?

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TooTall
PostPosted: Apr 03, 2005 - 11:17 PM Reply with quote Back to top
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Inside the tanks, there are three internal sealed sections; forward, middle, and aft. They designed the tanks to keep all the weight forward to the last gallon, and to reduce the weight and balance issues of fuel shifting. With that being said, the tank refuels using a spill over system. Forward fills, then spills over to middle, then spills over to aft. Transfer is reverse operation.

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parrothead
PostPosted: Apr 04, 2005 - 07:10 AM Reply with quote Back to top
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Thanks for the GREAT answer! I get it now.

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EriktheF16462
PostPosted: Apr 12, 2005 - 03:13 PM Reply with quote Back to top
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Sure looks like standard Viper tanks. Would be smart ot use an already proven design if they can.

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TooTall
PostPosted: Apr 13, 2005 - 12:58 AM Reply with quote Back to top
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The spill over design is very similar to that of the F-16, with the exception of where the fuel is routed inside. However, the tank looks identical to an F-15. Almost like a hybrid F-15/F-16 combination tank.

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ViperEnforcer
PostPosted: Apr 25, 2005 - 12:36 AM Reply with quote Back to top
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The tank is based off the Viper 600 gal tank, and nothing to do with the eagle tank.

Mike V

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