...well
Date: 25th of February 2011
Frequency: 255.550 MHz (FM)
Info: Pirates again...oh pirates...!
Recording:
Burping Pirate
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Strange Comm
Date: 24th of February 2011
Frequency: 261.700 MHz (FM)
Info: Some other strange activity during the launch of space shuttle Discovery (STS-133)
Recording:
Strange Comm 1
Strange Comm 2
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Strange Activity
Date: April 4th 2010
Frequency: 261.575 MHz (FM)
Info: Strange activity during the launch of space shuttle Discovery (STS-131)
Recording:
Strange Activity
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Italian military
Date: 23rd of February 2010
Frequency: 252.300 MHz (FM)
Info: For some reason there is lots of activity on satcom at the moment. It appears to be an exercise.
Recording:
Italian military 1
Italian military 2
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Military air comm
Date: 18th of February 2010 (and the 6th)
Frequency: 252.300 MHz (AM) (and 261.425 MHz)
Info: Again today lots of communication on 252.300 MHz. It is difficult to understand what is being said. But I think we are talking Afghanistan.
Recording:
Military air comm
Military air comm
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Copenhagen Climate Conference
Date: 7th to the 19th of December 2009
Frequency: 123.725 MHz (AM)
Info: Over the past two weeks there has been a lot of activity on air traffic control frequecies. Many interesting foreign leaders have visited Denmark. Here are some of the most interesting recordings I have made.
Special Air Mission (SAM) aircrafts are used to transport US government VIPs. On the 17th of December Hillary Clinton arrived in Denmark in either SAM6340 or SAM6341. And on the 18th I got these two recordings of SAM6341 and SAM93
On the 17th I picked up Mexican Air Force 01 and again on the 18th Mexican Air Force 01 was active.
Air Force One arriving in Copenhagen (CPH) on December 18th.
Air Force One leaving Denmark. This was recorded on several frequencies. I started out on 120.250 MHz (CPH departure) then on to 123.725 MHz (CPH Control). After that they switched to 124.550 MHz and ended up on 134.675 MHz where I lost them.
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Military Communication
Date: November 17th 2009
Frequency: 252.300 MHz (AM)
Info: There has been a lot of activity on 252.300 MHz the last couple of days. On #hearsat we have talked about it and the theory is that it is military communication from Kabul.
Recording:
Military Comm.
Military Comm.
Military Comm.
Military Comm.
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Air Force One
Date: October 2nd 2009
Frequency: 123.725 MHz (AM)
Info: President Barack Obama's visit to Denmark. This was recorded on standard air traffic control frequencies.
Recording:
Air Force One
SAM94
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Soyuz TMA-16
Date: September 30th 2009
Frequency: 121.750 MHz (FM)
Info: Since my russian is very bad (non existing) I have no idea whats going on. I have been told that it should be Soyuz during launch of Expedition 21 to ISS.
Recording:
Russian cosmonaut
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US Military encrypted comm.
Date: August 26th 2009
Frequency: 261.575 MHz (FM)
Info: This is a typical signal found on UHF SatCom. It is the US military communication encrypted.
Recording:
US Encrypted
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Data transmission
Date: August 26th 2009
Frequency: 261.575 MHz (FM)
Info: Some kind of data communication. I haven't heard this before. It could be interesting to analyze it.
Recording:
Slow Data
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Typical data transmission
Date: August 26th 2009
Frequency: 261.575 MHz (FM)
Info: On UHF SatCom you will hear this a lot.
Recording:
Other Data
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Italian navy
Date: August 21st 2009
Frequency: 258.200 MHz (FM)
Info: Again Italian navy transmitting on Sicral 1.
Recording:
Italian navy
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Italian navy
Date: July 15th 2009
Frequency: 258.150 MHz (FM)
Info: I have been told that this is the Italian navy transmitting on Sicral 1.
Recording:
Italian navy
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SatCom pirates
Date: December 2nd 2008
Frequency: 255.550 MHz (FM)
Info: Some pirate Christmas music.
Recording:
Pirate Christmas
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Strange signals
Date: March 16th 2008
Frequency: 243.785 and 243.820 MHz (SSB)
Info: It sound funny. I have been told that it is "FHSS" which is Frequency-Hopping Spread Spectrum.
Recording:
FHSS example 1
FHSS example 2
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SatCom pirates
Date: March 12th 2008
Frequency: 255.550 MHz (FM)
Info: A big problem on SatCom is the many pirates that annoy all other people with their crap!
Recording:
Standard pirate talk
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