Reception of Radio ERGO and TWR Africa via BaBcoCk Dhabayya, May 11

U.K.(non)   Reception of Radio ERGO and TWR Africa via BaBcoCk Al-Dhabayya on May 11:
1200-1300 on 17845 DHA 250 kW / 225 deg to EaAf Somali Radio ERGO, very poor and weak
1300-1315 on 17680 DHA 250 kW / 230 deg to EaAf Afar Thu-Sun TWR Africa, good/strong:
https://www.youtube.com/watch?v=xYWBqWdeItY&feature=youtu.be
https://www.youtube.com/watch?v=3atsxOAPgk0&feature=youtu.be
https://www.youtube.com/watch?v=dAAX8RW5ois&feature=youtu.be
https://www.youtube.com/watch?v=988LvCGYkHU&feature=youtu.be