Related Clues:

• Penn's pair
• Starfleet Acad officer
• Recent U.S.N.A. grad
• Nav. Academy grad
• Sergeant or corporal, e.g.
• Nanny's trio?
• Anne's pair
• USNA graduate, perhaps
• Nearly half of ninety-nine?
• 40 percent of ninety-nine?
• Trio in Cincinnati?
• Nunnery trio?
• Annapolis grad
• Capt.'s subordinate
• Navy newcomer (Abbr.)