Characteristic "Danube-class":
• U.S.S. Ganges, One of the First (8 R 115)
• U.S.S. Rio Grande, Built to Last (8 R 116)
• U.S.S. Yangtzee Kiang, Modified Transport (10 R 113)
• U.S.S. Rio Grande, Built to Last (8 R 116)
• U.S.S. Yangtzee Kiang, Modified Transport (10 R 113)
Require "Danube-class":
• U.S.S. Odyssey, Gamma Quadrant Vanguard (32 V 18)