Hello Andy, It's already there. Mode = MFSK; Sub Mode = FT4 This is the way it is set up in the ADIF spec. 73, Mike Cizek W0VTT On 08-Oct-19 21:11, Andy-UA0BA wrote: > Hello to ALL ! > > There is a new mode - FT4. > > I want to start it to make a QSO. > > Will this new mode be added to DX4WIN ? > > Thank you! >