ex OK3ZJW, OM3ZJW, TK/OM2DX, ID9/OM2DX, OH9/OK5DX, SM2/OK5DX, LA/OM2DX, OZ/OM2DX, HB0/OM2DX, UR/OM2DX, JR6/OM2DX,   now  YO/OM2DX 

guest operator at OM3Kii, OK5W, 4U1ITU (1994, 1999), JR6VSP, YI9OM, YI1BGD, YP0X