Francisco, The LDM is designed to distribute data via the Internet. One of its uses is to distribute meteorological data. > Bom dia Prezados Senhores, > > Gostava de saber qual é a importancia do uso do LDM na aviação e qual é a > informação que deve constar no LDM. Regards, Steve Emmerson Ticket Details =================== Ticket ID: EPJ-957081 Department: Support LDM Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.