This is the Multipsk waterfall screenshot of my first MFSK16 report, for the QSO between DC1NSK and HZ8ZI, this morning, 06:18z on 14.071 kHz. I was looking for psk and jt65 signals and suddenly I heard this strange modulation. I tried some of the Multipsk modes and bingo, I decoded the QSO. It's not so common to listen to MFSK16 communications but now I know how they sound !