The signal from an unknown satellite on 437.780 is a similar FSK signal as used by HADES-R and URESAT, but I am unable to decode it with the known, provided decoders. (It is also passing at a similar moment as HADES-R)
Attached an audio recording of the signal
Unknown_20250203_437783617Hz_AF.zip (2.0 MB)
The search continues