A22LL Botswana. From DXNews.com26/11/2021 by PY3TXShalk, ZS1LL will be active as A22LL from Botswana, 27 – 28 November 2021. Previous articlePJ7/G4JEC PJ7/K0HAC Sint Maarten Island. From DXNews.comNext article 4Y1A International Civil Aviation ICAO. From DXNews.com