Before revision: The installation of all physical FLARM devices is approved as a “Standard Change” ,CS-STAN Issue 2 and the PowerFLARM Core specifically as a “Minor Change” by the European Aviation Safety Agency .
After revision: The installation of all physical FLARM devices is approved as a "Standard Change" ,CS-STAN Issue 2 and the PowerFLARM Core specifically as a "Minor Change" by the European Aviation Safety Agency Union