Contest Multipliers 2010
M1
One for each DXCC Country worked on each band.
A full list of DXCCs can be found here
M2
UK stations - Multipliers are countries as per the DXCC countries list, except that JA, W, VE, VK, ZL and ZS call areas count as separate countries.
Overseas stations - Multipliers for the first contact with each UK District per band and mode (ie maximum of four multipliers for each district). Overseas stations may only work UK stations.
A list of UK Districts is available here
M3
UK stations - 3 points per contact plus a bonus of five points for the first contact with each UK District worked and the first contact with each Country outside the UK worked.
Overseas stations - 3 points per contact plus a bonus of five points for the first contact with each UK District worked. Overseas stations may only work UK stations.
A list of UK Districts is available here
M4
Contacts with non-island stations count 3 points. Contacts with IOTA islands count 15 points except that, if you are on an island, contacts with your own IOTA reference count 3 points.
The multiplier is the total of different IOTA references contacted on each band on CW, plus the total of different IOTA references contacted on each band on SSB. Multi-op stations may not work members of their own group for multiplier credit.