Related Clues:

• Cpl. or sgt., e.g.
• Tennis center?
• Em halves.
• Certain Coast Guard member: Abbr.
• Sgt. Bilko, for one
• ... are twice these
• New USNA grad
• Printing units
• Nav. designation
• Halves of 6-Across
• The three to an inning?
• Typographic units
• Mil. category
• Navy rank: abbr.
• Sarge, for ex.