Mathias, DL4MM, will be QRV from 24/01-31/01/2018 as P4/DL4MM. At CQ160 CW Contest he will be using again the P40AA callsign. Aim is to defend #1 World Single Op Assisted and to improve again the SA record. Outside the contest Mathias will focus on low bands. He will have special attention to JA and Asia on 80/160m.