Webinar on G4 and G3 on 11/12/25
It is recalled that, as already published on different dates, such as 11/6/24 or 3/2/25, the period of coexistence of messages G3 and G4, on the one hand, and the DSDT, on the other hand, in the air sector, will end on January 15, 2026. From that date, air DSDT will no longer be accepted and only G4 and G3 messages may be declared. For this reason, a webinar dedicated to G4 and G3 will be held on 11/12/25 from 10:00 to 11:30. In addition to an explanation of the system, the questions posed will be answered as indicated below.
Until November 7, 2025, any questions you wish to have clarified during the meeting may be sent to the following email address: H1.info@correo.aeat.es