[UK-CONTEST] Aircraft Reflection Path Plot
Rob Harrison
robharrison at g8hgn.freeserve.co.uk
Tue Jan 10 00:27:25 PST 2012
Hi,
You don't need to spend £499, just use FlightRadar24 or Planefinder.net free
on the web see http://www.flightradar24.com/ or http://planefinder.net/
Admittedly these won't show you every aircraft, but the majority plot ok and
it's the larger ones hat'll give you better reflections.
73
Bob G8HGN
----- Original Message -----
From: "M0RXX" <stuart at m0rxx.me.uk>
To: "Ken Eastty" <ken.g3lvp at btinternet.com>
Cc: <uk-contest at contesting.com>
Sent: Tuesday, January 10, 2012 1:28 AM
Subject: Re: [UK-CONTEST] Aircraft Reflection Path Plot
> Ken
> That's where an SBS box comes in handy. There is a new one at MLS the SBS3
> only £499! ish
>
> Stuart Southern.
>
> Radio Amateur. M0RXX
> First Aid Saves Lives.
>
> Think - If a Cardiac Arrest happened where you are now - where would the
> nearest AED be?
>
> AEDs save lives..."The Resuscitation Council (UK) strongly recommends the
> implementation of early defibrillation. Increased provision of early
> defibrillation through the widespread deployment of AEDs is now considered
> a realistic strategy for reducing mortality from cardiac arrest due to
> ischaemic heart disease."
>
> Sent from my iPad
>
> On 9 Jan 2012, at 22:50, Ken Eastty <ken.g3lvp at btinternet.com> wrote:
>
>>
>> Aircraft Reflection Path Plot (Ray James) -
>>
>> Thanks for that Ray, this is no doubt the mechanism which permits
>> reception of GB3ANG here (IO81WV) on 2 & 4m for most of the time
>> providing there's plenty of traffic in the airway between Manchester &
>> EI. It's a pity that the plots don't include the height at which an
>> aircraft would have to be flying for it to be 'seen' from both ends of
>> the path but I suppose that it only takes a few moments to calculate it.
>>
>> So far I've not heard GM8RBR's new 10W beacon on Skye (IO67UF) on 70.1
>> Mc/s except via ms. The typical height of most airliners would seem to
>> be insufficient to act as a reflector over this path.
>>
>> 73...
>>
>> Ken
>>
>> G3LVP
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