Flying the Moravian flag in individual years

The most appropriate flag of Moravia and banner is its oldest documented form: "a blue field with a white and red checkered eagle". In an expert vexillological opinion on the Moravian flag, experts from the Subcommittee on Heraldry and Vexillology of the Chamber of Deputies of the Parliament of the Czech Republic, Zbyšek Svoboda, Pavel Fojtík, and Petr Exner, and the chairman of the Czech Vexillological Society, Jaroslav Martykán, recommended it on 1 June 2013.

Source: Wikipedia — Flying the Moravian flag in individual years (CC BY-SA 4.0)