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PostPosted: Sun Mar 04, 2007 9:39 pm
by JonARNZ
I too had an adventure in Auckland over the weekend, however mine didn't involve the Whenuapai open day, mind you I did hear the F-111 during the afternoon I am sure.

Anyway, I didn't leave my camera at home like the other day at Paraparaumu, a selection of the shots follow...

The busy Saturday morning ramp at NZWN...

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My stead for the flight north..

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Taxi to the active...

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Really interesting cloud layers on the climb out, well I found them interesting. Video'd the actual take-off role hence no photos.

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Have you ever noticed the rainbow ring around the aircraft when flying close to clouds? I see this every flight, interesting atmospheric effect, or angels protecting us?

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Nice vortex on short finals...

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And yes, the spoilers work...

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Mmmmmmmm, my preciousssssss

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Was gutted this was blurry, but decided to include it anyway...

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And the sun set on my first day...

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In the afternoon I had some time to shoot some snaps before my flight home..

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And the beast close up as she taxied past. And sadly, this photo is my last.

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PostPosted: Sun Mar 04, 2007 9:46 pm
by Zöltuger
JonARNZ wrote: Nice vortex on short finals...

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I had the vortexes when I flew Qantas AKL-CHC
started on long finals, and kept going until well after we touched town. it was fascinating to watch, maybe it was the same aircraft...?

PostPosted: Sun Mar 04, 2007 10:05 pm
by ardypilot
Cool pics- you know there was two aviation events on this weekend in Auckland, the Whenuapai open day and the Ardmore Pilot Exbo!

PostPosted: Mon Mar 05, 2007 2:02 am
by G-HEVN
Have you ever noticed the rainbow ring around the aircraft when flying close to clouds? I see this every flight, interesting atmospheric effect, or angels protecting us?


It's called a glory, and is quite a common diffraction effect. See here

PostPosted: Mon Mar 05, 2007 12:20 pm
by JonARNZ
G-HEVN wrote:
Have you ever noticed the rainbow ring around the aircraft when flying close to clouds? I see this every flight, interesting atmospheric effect, or angels protecting us?


It's called a glory, and is quite a common diffraction effect. See here

I knew there would be a 'logical' reason, liked the angels idea better myself..

PostPosted: Mon Mar 05, 2007 12:21 pm
by JonARNZ
Trolly wrote: Cool pics- you know there was two aviation events on this weekend in Auckland, the Whenuapai open day and the Ardmore Pilot Exbo!

Hmm, thanks for pouring salt in my already gaping wounds... :(

PostPosted: Mon Mar 05, 2007 3:10 pm
by Jimmy
Hey is that a 773! I didn't know anz got that yet...

That sunset photo is awsome, but are you sure you shoudl be looking directly at the sun like that? :lol:

ya owuldn't wana stick your hand in behind the spoilers as they were closing would ya, looks rather powerful :drool:

PostPosted: Mon Mar 05, 2007 3:14 pm
by ZK-Brock
Cool Mr ARNZ, I mean ...Murchison :lol:

How come I only sees the vortices/whatever on jets, and not on Saabs/dashes/beeches/ATRs/Tecnams

PostPosted: Mon Mar 05, 2007 4:36 pm
by Charl
monkeybdg wrote: How come I only sees the vortices/whatever on jets, and not on Saabs/dashes/beeches/ATRs/Tecnams

Vapour forms in low pressure.
Jets have generally higher wing loading, higher velocity, hence lower pressure over the wing than props.
ATR should show a bit of vapour I'd have thought.

PostPosted: Mon Mar 05, 2007 5:10 pm
by Ian Warren
Another batch of great pics! :thumbup: Thanx Jon :)

PostPosted: Mon Mar 05, 2007 5:43 pm
by FlyingKiwi
Cool vortex shot! :)

PostPosted: Mon Mar 05, 2007 8:59 pm
by kiwiflyboy
Charl wrote:
monkeybdg wrote: How come I only sees the vortices/whatever on jets, and not on Saabs/dashes/beeches/ATRs/Tecnams

Vapour forms in low pressure.
Jets have generally higher wing loading, higher velocity, hence lower pressure over the wing than props.
ATR should show a bit of vapour I'd have thought.

And conditions also have to be right, high R/H (relative humidity) helps....

PostPosted: Mon Mar 05, 2007 9:03 pm
by Brennanx
No jimmy that isn't an ANZ 777-300, And they dont even know if they are getting 777-300.


I think thats what you mean by 773. OR you mean number 3. ANZ have all 8 now :)


I might be lost with what you mean.

PostPosted: Tue Mar 06, 2007 10:12 am
by ZK-TJL
Jon.........you do understand that being in Auckland while the RNZAF airshow was on and not attending carries with it a death sentence!!!!!!! :angry: You'd better have a good excuse..........something like "I couldn't make it cause I was donating a kidney" :D Cheers Mate :clap:

PostPosted: Tue Mar 06, 2007 12:23 pm
by Timmo
Jimmy wrote: ya owuldn't wana stick your hand in behind the spoilers as they were closing would ya, looks rather powerful :drool:

The Hydraulic ram only needs to powerful in the 'up' direction (i.e. to be able to force it up against the wind/pressure)

Id imagine the air pressure would force it back down rather quickly though....so you would need to gradually wind off the hydraulic pressure so it didnt slam down.

PostPosted: Tue Mar 06, 2007 1:12 pm
by JonARNZ
Timmo wrote:
Jimmy wrote: ya owuldn't wana stick your hand in behind the spoilers as they were closing would ya, looks rather powerful  :drool:

The Hydraulic ram only needs to powerful in the 'up' direction (i.e. to be able to force it up against the wind/pressure)

Id imagine the air pressure would force it back down rather quickly though....so you would need to gradually wind off the hydraulic pressure so it didnt slam down.

They slam them down on taxi, ease off on decent

PostPosted: Tue Mar 06, 2007 1:13 pm
by JonARNZ
ZK-TJL wrote: Jon.........you do understand that being in Auckland while the RNZAF airshow was on and not attending carries with it a death sentence!!!!!!! :angry: You'd better have a good excuse..........something like "I couldn't make it cause I was donating a kidney" :D Cheers Mate :clap:

A kidney AND lung, such is the awesomeness of my generosity :P

PostPosted: Tue Mar 06, 2007 3:56 pm
by Kelburn
Do you upload any of your pictures to Airliners.net? plus is there any way I can have a look at that take-off roll video clip?