Allan Weiner announced on his show on August 30 that the super station would be testing in the upcoming week at various power levels on 12.120, 15.705, and 17.735 MHz. This corresponds to the August 25 HFCC update posted by swldxbulgaria:
USA New 24 hrs schedule of WBCQ-6 in HFCC, August 25
0900-1157 on 17735 BCQ 500 kW / 060 deg - is cancelled
0900-1157 on 15705 BCQ 500 kW / 060 deg to N/ME Arabic
1200-1957 on 17735 BCQ 500 kW / 060 deg to N/ME Arabic
2000-0857 on 12120 BCQ 500 kW / 060 deg to N/ME Arabic
(via WOR io group)