Historical clue formulations

• Santa-tracking org. — 2025-03-10
• Santa-tracking org. — 2024-01-07
• Santa-tracking org. — 2023-11-08
• Santa-tracking org. — 2021-08-29
• Santa Claus "flight tracker" — 2020-08-19
• Cheyenne Mountain org. — 2020-01-19
• Missile detection org. — 2019-06-25
• Org. based near Colorado Springs — 2018-05-19
• Santa-tracking org. — 2016-04-20
• Santa Claus-tracking org. — 2014-12-14
• Org. always headed by a U.S. general or admiral — 2013-09-13
• Org. featured in 1983's "WarGames" — 2012-01-05
• "WarGames" grp. — 2011-12-04
• Joint U.S./Canada military org. — 2011-08-11
• Military group headquartered in Colo. Spgs. — 2011-07-17
• Santa-tracking org. — 2009-04-22
• "WarGames" org. — 2008-10-19
• U.S./Canada early warning syst. — 2007-11-06
• "WarGames" setting — 2003-07-02
• Org. that "tracks" Santa — 2001-08-14
• Command that "tracks" Santa — 2001-06-10
• Satellite-tracking program — 2001-03-10
• Military acronym — 1998-01-29
• "WarGames" org. — 1997-08-02
• Defense acronym — 1996-04-02
• Missile-warning grp. — 1995-06-20
• "WarGames" locale — 1995-04-06
• Defense acronym — 1995-03-07
• Air Force arm: Abbr. — 1994-03-22