As April begins (and this is no April Fool), the presumed Israeli Phonetic Alphabet Station (ENIGMA E10) still has not been heard since 0130 UTC on March first. A month later, it would appear that an operation which once used at least 100 frequencies and 22 call signs is still off the air.
While the timing remains interesting, there is still nothing known on why this happened, or whether the broadcasts will ever come back. There may never be.
Much more in the June column.
Utility Planet is the official blog for the column of the same name in The Spectrum Monitor. It replaces Utility World in the discontinued Monitoring Times magazine. Utilities are all VLF/LF/MF/HF (and sometimes low-band VHF) radio communications except broadcasting, CB, and non-emergency amateur. If you understood the last sentence, you know enough to read this blog.
Showing posts with label E10. Show all posts
Showing posts with label E10. Show all posts
Friday, April 01, 2011
Friday, March 11, 2011
E10 is QRT!
First, an apology.
I work hard at keeping up with all this. I have sniffed out fishery frequencies at a time when that operation has good reason to be as secretive as any military. I have followed Libyan air ops via remotes. I have kept up with 11 other trouble spots.
At the same time, I have run daily cruises through 10 MHz of suddenly active HF spectrum looking for whatever changes have occurred in the past 6 spotless years.
It would appear, however, that I didn't try hard enough. My only excuse is that the human brain has its limits. In this case, it meant that I got behind on the ENIGMA 2000 list.
Today I just saw something that everyone else has known about for 10 days. E10, the Israeli Intelligence Phonetic Alphabet Station, the largest or second largest "numbers" operation in the world, has not transmitted since March first. The extensive network of ENIGMA members, which has followed every photon coming from E10 for years, reports only nil.
The shutting down of E10, even if it comes back eventually, is huge utility news. No one knows why this has happened, and probably no one ever will. The timing appears superficially to be interesting, but then this could also be simply looking for connections that don't exist. There is no information upon which to base a conclusion at this time.
More when I stop watching tsunami activity in CA.
I work hard at keeping up with all this. I have sniffed out fishery frequencies at a time when that operation has good reason to be as secretive as any military. I have followed Libyan air ops via remotes. I have kept up with 11 other trouble spots.
At the same time, I have run daily cruises through 10 MHz of suddenly active HF spectrum looking for whatever changes have occurred in the past 6 spotless years.
It would appear, however, that I didn't try hard enough. My only excuse is that the human brain has its limits. In this case, it meant that I got behind on the ENIGMA 2000 list.
Today I just saw something that everyone else has known about for 10 days. E10, the Israeli Intelligence Phonetic Alphabet Station, the largest or second largest "numbers" operation in the world, has not transmitted since March first. The extensive network of ENIGMA members, which has followed every photon coming from E10 for years, reports only nil.
The shutting down of E10, even if it comes back eventually, is huge utility news. No one knows why this has happened, and probably no one ever will. The timing appears superficially to be interesting, but then this could also be simply looking for connections that don't exist. There is no information upon which to base a conclusion at this time.
More when I stop watching tsunami activity in CA.
Wednesday, December 31, 2008
Some More Israeli Intelligence Freqs
E10 being reported on:
2743 ULX
3415 ART
5230 ULX
6270 ULX
6986 ART
Happy new year!
2743 ULX
3415 ART
5230 ULX
6270 ULX
6986 ART
Happy new year!
Monday, December 29, 2008
"Numbers" Activity Increases In Gaza Crisis
The Israeli phonetic alphabet station (E10) became much more active soon after the air strikes began in Gaza. Also more time slots have messages, and new messages come out more frequently.
E10 can start on the hour, half-hour, or sometimes even 15 minutes after the hour. Most schedules come between 1800 and 2300 UTC.
Recently logged E10 frequencies:
3150 PCD
3270 ULX
4270 PCD + 2 abnormal PCD strings
4560 YHF
4880 ULX
5435 ART
6840 EZI + 1 abnormal EZI string
In addition, 4270 and 4880 are frequently jammed.
4XZ, the Israeli Navy CW station that broadcasts weather and coded "numbers" like traffic is being heard on 2680 and 4331 around 1700 UTC.
E10 can start on the hour, half-hour, or sometimes even 15 minutes after the hour. Most schedules come between 1800 and 2300 UTC.
Recently logged E10 frequencies:
3150 PCD
3270 ULX
4270 PCD + 2 abnormal PCD strings
4560 YHF
4880 ULX
5435 ART
6840 EZI + 1 abnormal EZI string
In addition, 4270 and 4880 are frequently jammed.
4XZ, the Israeli Navy CW station that broadcasts weather and coded "numbers" like traffic is being heard on 2680 and 4331 around 1700 UTC.
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