SPL Secretbrod relay Radio Biafra London on Sept.20

SECRETLAND(non)   SPL Secretbrod relay Radio Biafra London on Sept.20
1800-1900 on 11700 SCB 100 kW / 195 deg to WeAf English, good signal,
from 1900 on 11700 SCB 100 kW / 195 deg to WeAf open carrier & tx off
from 2000 on 11700 SCB 100 kW / 195 deg to WeAf English, co-ch RFI Hausa