going to tune in 7.220 and standing by!

Hello!Very strange band 40 mtrs.
I think a contest were on this band...
On 7185 khz I heard Fortunato 9H1ES often calling, but ssb blowing all away!
Often I listen around 7220 khz, totaly nothing!
While I heard, for example, many ssb from the USA around 7165!
Greetings,
Henk / PE1MPH