Start date: December 2020
End date: December 2021
QSL manager 50SD001 Alex
50SD-RC002 Azov Fortress
50SD-RC003 Saint Anna Fortress
50SD-RC046 Pavlovskaya Fortress
50SD-RC108 Aksay Fortress
50SD-RC109 Lytik Fortress
50SD-RC112 Liventsovskaya Fortress