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Zamzigzag on Twitter: "The #TR3B is #CodeNamed #Astra. The tactical #reconnaissance #TR_3B first operational flight was in the early #90s. The #triangular shaped #nuclear #powered #aerospace platform was #developed by #USArmy https://t.co/Zys4lKYZFl" /
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J. Imaging | Free Full-Text | Multiple Aerial Targets Re-Identification by 2D- and 3D- Kinematics-Based Matching
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