Open Skies
Open Skies or Open Sky means:
- the 1992 Open Skies Military Treaty between NATO and the former Warsaw Pact countries
- the Open Skies Agreement in the civil aviation sector, in particular the corresponding agreement between the EU and the USA from 2008
- the plane Tupolev Tu-154M, German Open Skies
- OpenSkies , a subsidiary of British Airways
- the jazz trio Open Sky, see David Liebman
- the title song for the film Der Rote Baron by the German rock band Reamonn from their album Reamonn (2008)