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Event Brief

RAT55 Begins New Phase Supporting Artemis II Launch

The NT-43A Radar Test Bed, known as RAT55, starts a new phase by supporting NASA's Artemis II mission.
WHO: U.S. Air Force
WHAT: Transition of NT-43A Radar Test Bed to new operational phase
WHEN: Apr 1, 2026 at 8:10 PM ET
WHERE: Rick Husband International Airport
WHY: Transitioning to support data collection for Artemis II launch
Sources (1): TWZ

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