Aviation | News | 2025-07-29 | Upcoming maintenance on the WMO Services for Aviation Moodle training portal

WMO's Services for Aviation Moodle training portal, available here, will be offline for maintenance between approximately 1200 UTC and 1400 UTC on Tuesday 5 August 2025. A notification will appear on the portal to indicate that it is offline. 

The maintenance will enable a series of enhancements to be installed, improving the overall functionality, resilience and security of the portal.

UPDATE 5 AUGUST 2025: The maintenance was completed successfully. Moodle is now operating with version 4.5.

For enquiries, including any access problems encountered after the maintenance, please aviationwmo [dot] int (email the WMO Secretariat).

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