The Spanish 5 number stations have been on since the 1960s along with
English and German versions. I was a Pop Comm reader and column contributor
with Harry Helms back then. Some transmissions were believed to be Mossad or
of Cuban origin. Also Jupiter , Florida and a military base there. They
would start with a 3 digit number repeated several times a pause they 5
digit groups. At the end would be a pause then "ende". 90% were done with a
female voice. Also a split Spanish 3 with a pause then the other 2 digits
was rarer but heard. Never has been a full explanation .....
73
George , N2JNZ
-----Original Message-----
From: Oliver Johns
Sent: Sunday, March 10, 2013 3:38 AM
To: elecraft@mailman.qth.net Reflector
Subject: [Elecraft] [OT] Strange signal on 17 meter CW
Hi,
This afternoon, Saturday 9 March 2013 at about 5pm PST (approx 10 March
01:10Z UTC), I heard a strange USB signal in the CW portion of 17 meters.
The frequency was 18.07415 MHz. A recorded female human voice was reciting
a string of five-number codes -- in Spanish. Like 94514 65443 98713 ... .
This went on for some minutes (I don't know how long it had been going when
I first heard it). Then it stopped and was replaced by some sort of
multi-tone signal. Then that stopped, and the transmission ended.
Did anyone hear this? Is this something that is well known? I ask here
since this list is full of attentive CW operators one of whom might have
heard it.
73,
Oliver
W6ODJ
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