On a recent voyage along the west coast of Greenland with the expedition ship M/V Fridtjof Nansen (HX | HurtigrutenExpeditions), PAMOS was successfully tested. The system contributed to the collection of valuable data, which is of great importance both for the scientific community and for the further development of climate research. These measurements close a crucial gap in the available observational data over the oceans, as they collect information on aerosol and soot particles, selected trace gases such as CO2 and methane, as well as relevant meteorological parameters.