Contrails etc and other sky markings

[MsEVP]

(Didn`t know the best place to put this question)

If airplanes leave contrails that slowly dissipate, what are the aircraft that leave permanent trails?

[Sam.Spade]

Errrr, don't know.

[Jan1957]

ufo's

[ELVIS68]

Permatrails

[stewey]

I don't know the answer to your question: however, I do have to ask why you use the term "airplanes"? I thought that in the UK they were called 'aeroplanes'.......just curious.

[ELVIS68]

Perhaps she`s from Essex

[MsEVP]

Coo, thanks, mates.

Just checked in but have to go out now and will be back a bit later.

Permatrails? that`s good
UFO`s? even better
Sam, I`ll let you know when I know
Sweety, didn`t mean to confuse you again. It`s just what came out naturally at 1.27 am

PS Is the `SUBSCRIBE TO THIS QUESTION` no working?

[jackthehat]

And then there's this.........
http://en.wikipedia.org/wiki/Chemtrail_conspir acy_theory

[another-view]

No aircraft leaves a permanent trail in the sky. Where do you claim to see such phenomena?

[craft1948]

we've got loads...............oh bu88er they're clouds....

[MWB]

Air New Zealand Flight 901 left a permanent trail - right into & Mt Erebus, Antarctica, on 28 November 1979.

[another-view]

lol

[tamborine]

some sort of powder.....similar as crop spraying

[MsEVP]

Thanks for that, Jack. Just read it.

Another View: I was watching these markings last week here in South Wales, parallel streams with 1 or 2 crossing them (read Jack`s)

I`m not the only one, of course. There is

http://www.flickr.com/photos/10341736@N00/

But what fascinated me most is a small white light (everybody else calls them Orbs) which was circling round and around one of these trails!! What on earth was it? Anyone else doing a Skywatch?

Tina

(Elvis, from Wales, if you don`t mind!)

[another-view]

And those trails on the photo are still in the sky?

[MsEVP]

You`d have to ask Mike that one. I don`t take photos.