Jan @PE0SAT reported on X discovering a CW source on 437.725 (corrected) 
tracking with NORAD 66693. Nice catch Jan! Seems that source is still unknown. Confirming Jan’s initial observation of unidentified satellite. 23Dec25 0246Z FN41iq 83E.
CW burst 1 -EEGSA5MM1CD015C1000000VEAIE5A0
CW burst 2- EEGSA5SM7ODF015CBD002100VFAID7A0T0B80P1006O158BE5E3F158BEDB999995EB
IQ here 109.77 MB file on MEGA
Good hunting all! Merry Christmas.
Bob
N6RFM
Hi Bob,
Thanks for sharing this information, to be sure aren’t we talking about 66993 on 437.72x with high speed CW.
In the meantime we determined with the help of the Slippers2Sat team that this is SPNeX.
But it could be I am now also mixing an earlier find some time ago that wasn’t seen again.
Wish you the best for the holidays,
Jan | PE0SAT
The NORAD ID 66693 corresponds to the satellite named “Tiangong-1”, the Chinese space station module. Could it be related to this? I believe this space station module has re-entered though
My typo Jan. 437.725. Merry Christmas!!
