Fair signal of Radio Afghanistan External Service on Feb.22

AFGHANISTAN   Fair signal of Radio Afghanistan External Service on Feb.22:
from 1600 on  6100 YAK 100 kW / 125 deg to SoAs Urdu, co-ch KCBS in Korean
from 1630 on  6100 YAK 100 kW / 125 deg to SoAs Arabic no signal/only KCBS
https://www.youtube.com/watch?v=J0vEjMYX820&feature=youtu.be
https://www.youtube.com/watch?v=W-vEoTL4i3w&feature=youtu.be