HFU HF Underground

Loggings => Utility => Topic started by: Guido on February 12, 2017, 1759 UTC

Title: STANAG 4285 Portuguese Navy CTA
Post by: Guido on February 12, 2017, 1759 UTC

Right now on Twente SDR there is a very strong Stanag 4285 transmission of Portuguese Navy, callsign CTA.
Frequency 14631 kHz
They are transmitting in independent ISB mode. On USB you get the clear text CARB messages, on LSB there is an encrypted transmission.

Title: Re: STANAG 4285 Portuguese Navy CTA
Post by: Guido on February 12, 2017, 1810 UTC

On 12704.5 kHz - same story different frequency: Portuguese Navy Stanag, but this time with the CARB channel on LSB

Title: Re: STANAG 4285 Portuguese Navy CTA
Post by: flexoman61 on February 12, 2017, 1812 UTC

Have it here also in CT at 1808z on 14631. Thanks for the tip.


6)6:06YKVBPBCLIQIPIZ//CTA02I/CT PII/CTA12I/CTA14I/CTA22I//

1809Z//CTA02I/CTA08I/CTA12I/CTA14I/CTA22I//

1809Z//CTA02I/CTA08I/CTA12I/CTA14I/CTA22I//

6 QIPOZ//CTA02I/CTA08I/CTA12I/CTA14I/CTA22I//

QIPOZ//CTA02I/CTA08I/CTA12I/CTA14I/CTA22I//

 6VHY