IARU FD SSB 2008	DM1A/P: OPs: DL1IAO, DJ5MW
IARU FD CW 2008	DM1A/P: OPs: DL1IAO, DJ5MW
IARU FD SSB 2007	DM1A/P: OPs: OE9MON, OE8KDK, DL1IAO, DJ5MW
IARU HF	OE1A: OP of 10m/CW station
IARU FD CW 2007	DM1A/P: OPs: DF2UU, DL1IAO, DJ5MW
IARU FD SSB 2006	DM1A/P: OPs: DK9IP, DL1IAO, DJ5MW
IARU FD CW 2006	DF0WA/P: OPs: DL5XL, DJ5MW
WAG 2005	DM1A @DF0WA: OPs: DK1MM, DJ5MW
WAEDC 2005	DM1A @DL0WW: OPs DJ1YFK, DL1IAO, DK9IP, DJ5MW, DL3YM, DJ5IR
IARU FD CW 2005	DF0WA/P: OPs: DL1IAO &DJ5MW
Helvetia Contest 2005	HB9FMU: OPs: HB9FMU, HB9CRV, DJ5MW
WAG 2004	DF0WA: OPs DL4VK, DJ5MW
IARU FD SSB 2004	DL1IAO/P: OPs DL1IAO, DK1MM, DJ5MW
IARU FD CW 2004	DL1IAO/P: OPs DL1IAO, DJ5MW
CQWWs 2003	operating from DF0WA
IARU FD SSB 2003	DF0WA/P: OPs DK1MM & DJ5MW
IARU FD CW 2003	DF0WA/P: OPs DL1IAO, DL1MGB & DJ5MW
IARU FD CW 2002	DF0WA/P: OPs: DL1IAO & DL2MEH
Helvetia Contest 2002	HB9A: OPs: HB9FMU, HB9CRV, DF5UL & DL2MEH
CN8WW CQWW 2000	SSB&CW from Morocco, 15m OP
IARU FD SSB 2000	DF0WA/P: OPs: DL1IAO & DL2MEH
WRTC 2000	S517W: OPs: DL1IAO & DL2MEH
IARU FD CW 2000	DL1IAO/P: OPs: DL1IAO & DL2MEH
CN8WW CQWW 1999	CW from Morocco, 20m OP together with S51TA
4U1VIC CQWW 1999	M/S SSB from Vienna
T70A CQWW 98&97	M/S SSB from San Marino
IARU FD CW 1997	DL0UL/P: OPs: DL1GGT, DL1SAN, DL2MEH
IARU FD SSB 1996	DL0LI/P: OPs: DL5MIE, DL2MEH
4U1VIC CQWW 1994	CW part from Vienna
CQWW SSB 1994	DL2MEH portable style nr. Dresden
C30EHA 1991	Andorra DXpedition
Liechtenstein HB0	operating from HB0 (1989-2000)