13 OT / DLFF 030 WFF – flora & fauna WFF – name Biosphaerenreservat SpreewaldPrefix 13Region reference DLFF-030Continent EuropeCountry GERMANYfederal state of Brandenburgactive by13-OT-001 ~ MarioQSLvia OT-HQ << click >>logsystemReadability and Signal report exchange #logonline log<< click >>