Members of Radio Club QRM Belgrano (LU4AAO, LU4AAO/A and LU4AAO/D) will be active celebrating the 100th anniversary of the first scheduled AM transmission, from Aug 23rd to 29th, 2020.
Lower HF bands in SSB, FT8, CW QRS, higher HF bands mostly FT8 and CW QRS.
Free award and QSL direct via email, eQSL available.
Complete info and sked: and

LU4AAO Argentina