The appearance of this Newsletter comes a bit later than originally planned. When it became clear that the inclusion of the IRAM ``Call for Proposals'' would not be of practical interest any more, this section was removed and replaced by the still actual Call for the Global mm VLBI Array (GMVA).
Both IRAM observatories participate twice per year in this international effort, which allows high resolution observations of ultracompact and highly luminous astronomical sources.
If you are interested in this observing mode, the sections below may help in preparing and submitting a VLBI proposal.