Expert Team on Aircraft-based Observing Systems (ET-ABO)

The Expert Team on Aircraft-based Observations (ET-ABO) working group oversees the development, operation, and improvement of aircraft-based observing systems, including AMDAR, Mode-S, ADS, and UAVs. It manages plans, budgets, standards, and data systems, collaborates with the aviation industry and international partners, updates guidance materials, supports training, and reports progress to SC/ON and SC/MINT.

World Meteorological Organization logo and text marking the organization's 75th anniversary from 1950 to 2025 with the slogan "Science for Action.
See a current list of our experts and our Terms of Reference in the Contacts Directory.
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Working groups

Visit the Sharepoint to access working documents