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Author Topic: Distance nm  (Read 6725 times)

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Mark07

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Distance nm
« on: January 15, 2009, 11:11:33 AM »
Hi Guy's,
I have had a flight on 'my flights ' for the past 10 minutes or so.  American reg, Gulfstream Aerospace at FL 400. 

The info is telling me that it is at a distance of 2490nm over the Atlantic Ocean, how could I be picking this up or is it a glitch of some sort?

Thanks,
Mark

viking9

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Re: Distance nm
« Reply #1 on: January 15, 2009, 11:20:34 AM »
Mark,

What is its Mode S code?

Tom
Tom
Bury St Edmunds, Suffolk UK
15 miles SE of EGUN
32 miles SE of MAM > DIKAS track
http://www.viking9.co.uk

Mark07

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Re: Distance nm
« Reply #2 on: January 15, 2009, 11:23:11 AM »
Sorry Tom it's gone and I didn't get it..

tarbat

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Re: Distance nm
« Reply #3 on: January 15, 2009, 11:23:23 AM »
It's a known problem, sometime aircraft transmit the wrong position.  Do a search for "Purple Rain" on this forum.
http://www.airnavsystems.com/forum/index.php?topic=671.msg5085#msg5085
http://www.airnavsystems.com/forum/index.php?topic=1509.msg11632#msg11632

Mark07

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Re: Distance nm
« Reply #4 on: January 15, 2009, 12:14:44 PM »
Thanks Tarbat,
I noticed on one of your previous posts to Theo that you use planeplotter.  I have downloaded the program, recording flights OK but cannot get my head around the chart function!

I was trying to link into the google cockpit view but I cannot even get that far...any advice appreciated

Thanks,
Mark

DaveReid

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Re: Distance nm
« Reply #5 on: January 15, 2009, 12:30:36 PM »
The info is telling me that it is at a distance of 2490nm over the Atlantic Ocean, how could I be picking this up or is it a glitch of some sort?

What do you have set for your home coordinates ?    (I don't mean the exact values, just approximately).

Dave
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Mark07

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Re: Distance nm
« Reply #6 on: January 15, 2009, 12:40:33 PM »
Hi Dave,
My home coordinates in Radarbox are:

Lat 54.300
Long -8.33

DaveReid

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Re: Distance nm
« Reply #7 on: January 15, 2009, 12:56:23 PM »
Hi Dave,
My home coordinates in Radarbox are:

Lat 54.300
Long -8.33

Well bang goes my theory (that 2490nm might work out to be the distance between your location and lat/lon N 00 00 W 00 00) - it isn't !
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viking9

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Re: Distance nm
« Reply #8 on: January 15, 2009, 01:03:37 PM »
Hi Dave,
My home coordinates in Radarbox are:

Lat 54.300
Long -8.33

Mark,

That's a lonely spot up there. Are you a shepherd?

Tom
Tom
Bury St Edmunds, Suffolk UK
15 miles SE of EGUN
32 miles SE of MAM > DIKAS track
http://www.viking9.co.uk

Mark07

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Re: Distance nm
« Reply #9 on: January 15, 2009, 01:06:08 PM »
what do you mean Tom... it's the metropolis of Ireland ....hadn't you heard!!!

viking9

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Re: Distance nm
« Reply #10 on: January 15, 2009, 01:12:24 PM »
Mark,

Having been born in the metropolis of Ireland it looks a bit out to me. That's an interesting rock formation though with the hump in the middle surrounded by a raised ring. Is it man-made? And is it rock or earth?

Tom
Tom
Bury St Edmunds, Suffolk UK
15 miles SE of EGUN
32 miles SE of MAM > DIKAS track
http://www.viking9.co.uk

Mark07

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Re: Distance nm
« Reply #11 on: January 15, 2009, 01:58:18 PM »
you were born in Cork then Tom!

bratters

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Re: Distance nm
« Reply #12 on: January 15, 2009, 03:32:42 PM »
Sounds just like the guy I got yesterday morning, also Gulfstream, altitude unknown. From memory it was something like N34????.

He first appeared over Argentina, jumped to Brazil, then shot off north again to re-appear somewhere near Bermuda before finally pitching up in Warwickshire.  He stooged around for a while on a south east course then vanished. (All this from memory of course, but not a mile from the truth)

If this is an experimental US plane, they're really on to something!!! Ho ho.


tarbat

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Re: Distance nm
« Reply #13 on: January 15, 2009, 03:49:23 PM »
Mark07, best advise I can give for Planeplotter is to:
1. Run the Setup Wizard on the Help menu.
2. Refer to the Wiki - http://planeplotter.pbwiki.com/
3. Any further questions, best to ask on the Planeplotter forum at http://groups.yahoo.com/group/planeplotter/

And yes, you can use Planeplotter to feed into Google Maps - here's an example I created for Theo earlier today:


http://www.flickr.com/photos/tarbat/3199103264/sizes/o/

viking9

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Re: Distance nm
« Reply #14 on: January 15, 2009, 03:57:55 PM »
you were born in Cork then Tom!

That's fighting talk to a Jackeen! Seriously though, I'm thinking of settling down in the Cork/Waterford area in a couple of years time when my wife retires.

Tom
Tom
Bury St Edmunds, Suffolk UK
15 miles SE of EGUN
32 miles SE of MAM > DIKAS track
http://www.viking9.co.uk