Historical clue formulations

• Like some flags: Abbr. — 2014-01-25
• Kind of mile: Abbr. — 2013-10-19
• Suffix with aqua — 2007-12-12
• Seagoing: Abbr. — 2007-11-11
• Kind of mile: Abbr. — 2007-07-26
• Maritime: Abbr. — 2007-06-06
• Kind of mile: Abbr. — 2005-02-01
• Suffix with aqua — 2001-10-28
• Seagoing: Abbr. — 1998-12-01
• Seagoing: Abbr. — 1998-09-01
• Ship-related: Abbr. — 1998-06-25
• Of ships: Abbr. — 1997-06-23
• Cosmo follower — 1996-06-16
• Argo ending — 1994-10-06