Educate the ham radio amateur but “professional” knowledge to next generation.
Love ham radio for fun, love fun to be knowledge.
Antenna:
HF: A4DX Tri-Band 4 Elements Yagi. and V-DP for the others band.
VHF: 10x10 cross Yagi.
UHF :15x15 cross Yagi.
Satellite observation using small U/VHF Yagi.
Rig: IC-9100, IC-7100, FT-857, FT-991, IC-726…