In decode_aprs.c add a line to decode the new Yaesu FT3D as well as the FT2D e.g. else if (*pfirst == '`' && *(plast-1) == '_' && *plast == '0') { strlcpy (A->g_mfr, "Yaesu FT3D", sizeof(A->g_mfr)); pfirst++; plast-=2; } thanks