Strange contrails ....

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calot
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Strange contrails ....

Post by calot »

I have photographed this A380 over St-Dizier 2 days ago, with these pretty looking contrails, I had never seen before. Anyone would be able to give me some informations ?

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Rene Klok
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Re: Strange contrails ....

Post by Rene Klok »

Seems to me like sunlight reflecting on ice crystals.
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Re: Strange contrails ....

Post by Crouze »

Ah, new chemtrail formula. Interesting...
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Rabbit
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Re: Strange contrails ....

Post by Rabbit »

Chemtrails of the iluminati.
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Re: Strange contrails ....

Post by philippe1980 »

Finally, the rainboow airplane. I was always wondering were those rainbows came from. :P

What Rene klok wrote down is a plausible explenation, but anyway nice picture

grtzz
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Basman
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Re: Strange contrails ....

Post by Basman »

Chemtrails of the iluminati.
I hope Calot was wearing his tinfoil hat!
:shock: :wink:

Here is an interesting explanation of these contrails:


http://contrailscience.com/aerodynamic- ... contrails/

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Triple Nickel
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Re: Strange contrails ....

Post by Triple Nickel »

This is caused by the aerplane wings flying through moist air at high altitude. The air above the wings is more compressed than normal en causes a cloud-vortex. In ideal conditions, such as this photo, the sun relects on the ice christals and beautifull rainbow colors appear.

The effect can be very photogenic:http://www.rkellenaers-photography.nl/p ... 3/edf2e84a

Greetz, Ron
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Re: Strange contrails ....

Post by Bennie »

It's not an A380 you photographed/digitalized.... :shock:
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calot
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Re: Strange contrails ....

Post by calot »

Triple Nickel wrote:This is caused by the aerplane wings flying through moist air at high altitude. The air above the wings is more compressed than normal en causes a cloud-vortex. In ideal conditions, such as this photo, the sun relects on the ice christals and beautifull rainbow colors appear.

The effect can be very photogenic:http://www.rkellenaers-photography.nl/p ... 3/edf2e84a

Greetz, Ron

Thank you very much ! :wink:
calot
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Re: Strange contrails ....

Post by calot »

Bennie wrote:It's not an A380 you photographed/digitalized.... :shock:

So, and what is it ?
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Re: Strange contrails ....

Post by Flyboy »

It looks a lot like a Thai 747-400.
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frank kramer
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Re: Strange contrails ....

Post by frank kramer »

I'd go for the Thai A380... "small" winglets and a much bigger wing than a B744.
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Re: Strange contrails ....

Post by Numbercruncher »

Triple Nickel wrote: The air above the wings is more compressed than normal
Errr... That would make it a very undynamic wing... :) Lift is generated because the airflow over a wing takes longer than under the wing, creating a dynamic pressure difference which pushes the wing up.

Grtz,

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Re: Strange contrails ....

Post by Bennie »

Flyboy wrote:It looks a lot like a Thai 747-400.
I see a B747 as well.......
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Re: Strange contrails ....

Post by phkza »

Great pic! It's an A380 for sure, look at the wingroots, the shape of the wing and the tail.
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