2013:

ARRL International DX Contest (CW), Single OP, Single Band, 80M - by DL6CX Claimed Score: 103.950

CQ WPX RTTY Contest, Single OP, High Power, 80M - by DL8CX                        Claimed Score: 2.012.586

2012:

CQ WW DX Contest (CW), Single OP, High Power, 80M, Assisted - by DL7CX     World Winner with new German Record: 512.236 (own 2010 record broken)

ARRL International DX Contest (CW), Single OP, High, Assisted - by DL6CX Score: 49.896

2011:

CQ WW DX Contest (CW), Single OP, High Power, 80M, Assisted - by DL7CX     3rd World, Score: 392.262

CQ WW DX Contest (SSB), Single OP, High Power, 80M, Assisted - by DL8CX     Score: 20.636

ARRL International DX Contest (Phone), Single OP, Low, Assisted - by DL7CX Score: 17.958

ARRL International DX Contest (CW), Single OP, High, Assisted - by DL7CX Score: 123.927

CQ WW DX 160-Meter Contest (CW), Multi OP - by DL7CX, DL8CX            Score: 400.752

2010:

CQ WW DX Contest (CW), Single OP, High Power, 80M, Assisted - by DL7CX     6th World with new German Record: 505.284

CQ WW DX Contest (SSB), Multi OP, Single TRX - by DL6CX,DL7CX,DL8CX Score: 560.865

ARRL International DX Contest (CW), Single OP, Single Band, 40M - by DL7CX Score: 12

2009:

CQ WW DX Contest (CW), Single OP, High Power, 80M, Assisted - by DL7CX     16th World, Score: 323.046

2006:

ARRL International DX Contest (Phone), Single OP, High, 20M - by DL7CX Score: 7.905

2005:

CQ WW DX Contest (SSB), Single OP, QRP, 160M - by DL7CX              Score: 2.268