Radio Amateurs members of Antwerpse Actieve Amateurs, ON7RT will be active with special call OR18AAA from Aartselaar, Antwerp, Belgium, 25 October - 25 December 2019, for the 18th birthday of the Crown Princess Elisabeth.
They will operate on HF Bands.
QSL via OR18AAA buro.
They will operate on HF Bands.
QSL via OR18AAA buro.