Possible Clues:

• City hospital takes long time admitting large group on the same level
• Organization level
• Copy includes the Spanish name and rank
• Aztec, he longs to keep level
• Level of command in military formation
• Rank — status
• Body of troops arranged in a line
• Level with Alec -- he longed to take part
• Even loch reduced by volume could be this level
• Strategic arrangement in war Helen & Co generated