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Re: [CBQ] Rogue Zephyr

To: CBQ@yahoogroups.com
Subject: Re: [CBQ] Rogue Zephyr
From: "JK public@redtower.net [CBQ]" <CBQ@yahoogroups.com>
Date: Sun, 19 Mar 2017 08:47:00 -0400
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User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0
 >  So they detailed how they tracked down the rogue train, but not what the 
actual problem with that train was?

They did..."PV46 indeed caused a loss of communications between nearby trains 
and activated the emergency brakes on those trains. No such incident happened 
before PV46 was put into service on that day."

In essence, the trains most likely require a "carrier" signal to be broadcast 
and received to keep the trains in motion.  Any interruption of the signal 
causes the train to be shut down.  PV46 was in essence acting

as a "jammer" (USAF jargon for a jamming pod designed to interrupt radar 
signals) and interrupted the signals on the passing trains.

Charlie, I had to laugh at your comment...yes, rather funny where searches lead 
us...

Cheers!

Jan Kohl

www.castlegraphics.com


On 12/13/2016 2:45 PM, LZadnichek@aol.com [CBQ] wrote:
> December 13, 2016
>   
> Brian - I had the same thought.... I would have to assume that the computer
>   glitch was proprietary knowledge. Merry Christmas - Louis
>   
> Louis Zadnichek II
> Fairhope, AL
>   
>   
> In a message dated 12/13/2016 1:20:59 P.M. Central Standard Time,
> CBQ@yahoogroups.com writes:
>
> [_Attachment(s)_ (mip://0d34d9f0/default.html#TopText)  from BRIAN PAUL
> EHNI included below]
>
>
> So they detailed  how they tracked down the rogue train, but not what the
> actual problem with  that train was?
>   
>
> Thanks!
> --
>
> Brian  Ehni
>   
> From:  CB&Q Group  <CBQ@yahoogroups.com> on behalf of CB&Q Group
> <CBQ@yahoogroups.com>
> Reply-To: CB&Q Group  <CBQ@yahoogroups.com>
> Date: Tuesday, December 13, 2016 at 1:12  PM
> To: CB&Q Group <CBQ@yahoogroups.com>
> Subject:  RE: [CBQ] Rogue Zephyr
>   
>
>
>
>
> Louis-
> And I  thought that I tended to wander far afield in my internet
> searches!!!!
> Charlie  Vlk
>
>
>
>
>
>
>
>
>
>
>


------------------------------------
Posted by: JK <public@redtower.net>
------------------------------------


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