There is a continuing high level of occupancy in the 11 MHz band.
This is a summary of spectrum usage in the lower end of this band, as observed here in Melbourne , across the UTC time span 1900 to 1915 on Jan 31 2015. Mainly short path from Europe, ME, Africa and Asia, with some long path from the Americas.
Notable is the cluster of stations targeting Arabic-speaking audiences
11550 USA WRMI English
11580 USA TOM-WRMI English
11615 SAO TOME VOA (Darfur) Sudanese
11640 MALI CRI-Bamako Arabic
11670 INDIA English
11710 INDIA Arabic
11760 CUBA RHC Arabic
11775 FRANCE RTA-Issoudun Arabic
11810 ASCENSION BBC English
11820 S. ARABIA Arabic
11840 BOTSWANA VOA French
11875 FRANCE RFI-Issoudin French
11900 UAE VOA (Darfur)-Dhabbaya Sudanese