Using a suffix for a remote station?

Negotiating the rather complex rules surrounding the UK 5 MHz allocations can, indeed, be a nightmare.
Some people seem incapable of understanding that the whole of their radiated signal must be kept within an authorised band-slot, to judge by the continuing incidence of out-of-band operation by UK stations on FT8 !

73,
Walt (G3NYY)

I’d agree Walt, when looked at in the wider context UK 5MHz operation is indeed a bit of a nightmare…

73 de Paul G4MD