Strong passage of ISS Receiving results at 472.4 kHz are very poor this year no USA decodes seen so guess the receiving antenne has a problem. The 40m rotating dipole "lineair loading" 14m shorted works reasonable. Tuned in band the top wire capacitieve loads are very critical in length. 10cm / 100kHz . I now use special very flexible wire and a small nut end weight to keep the wires 120cm lenght stretched. Last night at 7.093 the NL Nasiballen round VE1CHW slightly better copy on the dipole about 1 s-unit in favor of the dipole at 22m a.g. against the GP with base at 1m above ground. The GP is a much easier antenne to set up.