Scientific experiment Beacon- Balise- Baken- Radio Balisa: Listen between 13.900-13.995 MHz CW-RTTY_PSK31, ( until open propagation TX on 13.985 MHz CW )  21 Meter Band, working conditions "TX" Old scrap Icom  IC-720 multiband HF radio 25-50 watts, electronic CW keyer, 1/2 wave horizontal dipole, concentrated TX   24/7       24 hours
See: www.freebandhf.es.tl