Related Clues:

• 50% of Bonn
• Naval rank: Abbr.
• Rank on 'Star Trek': Abbr.
• Wearer of a half-inch gold bar: Abbr.
• Ems followers
• Starship officer: Abbr.
• Tilde wearers
• Capt.'s inferior
• Minnesota twins?
• U.S.N.A. grad
• Dash-dot, dash-dot, dash-dot
• U.S.N. rank
• 'Star Trek' off.
• Mil. rank
• U.S.C.G. rank