millaErea is an online platform focused on pilot training and document management, especially for ultralight (ULM) pilots, and for aeromodelling enthusiasts. It offers theoretical tests by subject, simulations, and question banks, as well as courses with short lessons, progress tracking, and multimedia resources. It includes a "registrations" area to centralize licenses, ratings, and medical certificates, with expiration reminders to keep them up to date. Some content is free, while the rest requires a subscription and user account, with online access. The site is affiliated with the Niels Axel Aeronautical Foundation and includes news and additional useful links.