The policies and practices of radar maintenance have not been widely discussed in the international radar community. Thus, the members of the European radar project – Operational Programme for the Exchange of Weather Radar Information (OPERA) – have shared their experiences an article published in Bulletin of the American Meteorological Society (BAMS), which we invite you to read at http://journals.ametsoc.org/doi/pdf/10.1175/BAMS-D-16-0095.1
