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THE AM BULLETIN BOARD => QSO => Topic started by: k4kyv on December 10, 2008, 01:41:28 AM



Title: CW intruder on 3881.2
Post by: k4kyv on December 10, 2008, 01:41:28 AM
It was very strong into here all evening (noted about 0200 on past 0306 GMT).  Sends encrypted messages in 5-letter groups.  Each message preamble has a number, a time and a 1986 date, then they go into the 5-letter cipher groups.  It comes in very strongly on my northeast beverage, weaker on all other receiving antennas.

Added to my rain static, power line noise and thunderstorm QRN this evening,  the Ghetto was pretty much unusable. I contacted a station in TX on 3800, but finally  lost him in the bedlam.  I QSY'ed over and zero beated my carrier on the CW as the intruder kept on sending, but that didn't help otherwise shitty band condx.

This same station was on 3640 a few evenings ago, and another evening was noted on 3647.5, and a day or two later had QSY'ed to 3528.5.

This station was a recent topic of discussion on the CW Reflector:

Quote
...his preambles follow sequentially this pattern for each message..

nr 38 d  04 00:52:51  1986

nr 39 d  04 00:59:07   1986

Also the time group in the preamble advances in time with my CPU clock

although his time given is one hour advanced over UTC....

The year being 1986   seems strange...

Each message is about  6-7 mins long...

Reported very strong in northeast US and eastern Canada.  The consensus is that the transmitter is located somewhere in the vicinity of NJ.




Title: Re: CW intruder on 3881.2
Post by: Tom W2ILA on December 10, 2008, 07:54:13 AM
1986?
This may be a late KGB message reporting shipping  transit info in/out of New York Harbor.



Title: Re: CW intruder on 3881.2
Post by: WA1GFZ on December 10, 2008, 08:27:36 AM
messages from IRB.....he needs a pair of 1625s for the modulator


Title: Re: CW intruder on 3881.2
Post by: KB5MD on December 10, 2008, 09:01:55 AM
Quite strong here in South Arkansas at times last evening. ???


Title: Re: CW intruder on 3881.2
Post by: c. mac neill w8znx on December 10, 2008, 12:41:22 PM
Don
i have also heard it late nights
very strong, clean 18 / 20 wpm
machine sent morse code
listened for about 20 mins

mac


Title: Re: CW intruder on 3881.2
Post by: k4kyv on December 10, 2008, 01:00:33 PM
I have not caught them when they first come on the air, or had the patience to wait until they signed out to see if they transmit any kind of station ID.

But if they are of US origin, what in the hell are they doing inside the amateur band?  I thought that's what frequencies like the now-defunct proposed 60m band are supposed to be reserved for, precluding any further expansion of HF amateur allocations.

Maybe they are on a ship anchored just off the coast.

Somali, maybe? ;D


Title: Re: CW intruder on 3881.2
Post by: w4bfs on December 10, 2008, 01:36:29 PM
echoes in the aether from WWII ?    ...  beefus


Title: Re: CW intruder on 3881.2
Post by: W1UJR on December 10, 2008, 03:30:04 PM
messages from IRB.....he needs a pair of 1625s for the modulator

Yep, that's it for sure!

And the other info is a reference to specific article and paragraph numbers in the US Constitution.  ;)


Title: Re: CW intruder on 3881.2
Post by: flintstone mop on December 10, 2008, 03:38:44 PM
Funny that IRB would be mentioned but there almost always was a CW message, that wasn't very nice, running under the A.M. QSO's when IRB was on the air.

I hear gross body noises, and heavy burping, when Phil, K2PG is in QSO, at times.



Fred


Title: Re: CW intruder on 3881.2
Post by: wa9yor on December 10, 2008, 05:19:51 PM
there is also one at 7481 khz,evenings, sending 5 letter code groups, but not using any of the 4 character letters, l,p,q, etc. no id heard yet


Title: Re: CW intruder on 3881.2
Post by: W1UJR on December 10, 2008, 06:25:44 PM
And that darn Ecuadorian Time Station that straps in early mornings on 3810 Kc.


Title: Re: CW intruder on 3881.2
Post by: W1AEX on December 10, 2008, 07:46:35 PM
Yah, I heard it strapping into New England last night. I never heard it before, so I simply chalked it up to weird band conditions. Hope it doesn't show up there too frequenly!


Title: Re: CW intruder on 3881.2
Post by: Opcom on December 10, 2008, 11:57:18 PM
Yosemite Sam has learned CW.. So, who's doing the DF to track this one down? Is it automated?


Title: Re: CW intruder on 3881.2
Post by: W2JBL on December 11, 2008, 12:02:29 AM
I just decoded it:
THE DESALINATOR IS NOT WORKING AT A.F.



Title: Re: CW intruder on 3881.2
Post by: KB2WIG on December 11, 2008, 08:54:29 AM
  " THE DESALINATOR IS NOT WORKING AT A.F. "

Must be the old codebook, I decoded at as

  PLEASE SEND MORE BREWSTER BUFFALOS


Title: Re: CW intruder on 3881.2
Post by: AF9J on December 11, 2008, 09:53:16 AM
Hmmmm, Midway Island's desalinator is kaput.  Those Brewster Buffaloes, and few F4Fs they have, are in for a rough ride when the A6Ms arrive.  Inform Yamamoto if this!

Ellen - AF9J


Title: Re: CW intruder on 3881.2
Post by: Steve - WB3HUZ on December 11, 2008, 02:17:47 PM
Don't worry, the FCC's RID will track it down.

http://www.black-arts.org/rid.pdf


Title: Re: CW intruder on 3881.2
Post by: WU2D on December 12, 2008, 11:09:53 AM
ITS ITS THEM!!!


Title: Re: CW intruder on 3881.2
Post by: KB2WIG on December 12, 2008, 12:25:08 PM
Them?


Title: Re: CW intruder on 3881.2
Post by: c. mac neill w8znx on December 12, 2008, 01:06:01 PM
Them?

burn it, burn it all!


Title: Re: CW intruder on 3881.2
Post by: c. mac neill w8znx on December 12, 2008, 01:07:51 PM
  " THE DESALINATOR IS NOT WORKING AT A.F. "

Must be the old codebook, I decoded at as

  PLEASE SEND MORE BREWSTER BUFFALOS


please send
no
repeat no
brewster buffalos

please send Grummand F4F Wildcats



Title: Re: CW intruder on 3881.2
Post by: w3jn on December 14, 2008, 01:59:56 PM
 ;D ;D ;D


Title: Re: CW intruder on 3881.2
Post by: Steve - WB3HUZ on December 14, 2008, 06:35:44 PM
I'll take the ones made by Grumman. Much better. TNX.



Title: Re: CW intruder on 3881.2
Post by: W9GT on December 15, 2008, 11:08:37 AM
Heard the CW intruder...whatever it is...this morning on or around 3881 sending: EBS EBS EBS continually in beacon fashion.  Does that stand for Extreme B S or what?

73,  Jack, W9GT


Title: Re: CW intruder on 3881.2
Post by: W3RSW on December 15, 2008, 01:22:43 PM
"Extraordinarily Bad Schitt."  8)

Tirangulated from trans Netptunian Lagrange pt. III (in sync motion w/Neptune.)
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