Open carrier probably from Radio Exterior de España on Oct.14

SPAIN   Open carrier probably from Radio Exterior de España on Oct.14:
0800&1300 on 15520 NOB 200 kW / 110 deg to N/ME, dead air, unscheduled
https://www.youtube.com/watch?v=xQyvSN_Fcpk&feature=youtu.be
https://www.youtube.com/watch?v=z42-y6qM3So&feature=youtu.be
https://www.youtube.com/watch?v=C3ARwFQkR-s&feature=youtu.be