Radio Biafra was back on shortwave at new time from April 21

SECRETLAND(non)   Radio Biafra was back on shortwave at new time from April 21
1800-2105 on 11700 SCB 100 kW / 195 deg to WeAf English with audio feed problems
instead B-15 11600 SCB 100 kW / 195 deg to WeAf English from 2000UT to 2300UT