Czech JAS-39 Gripen fighter jets will fly over central Prague at 11:30 AM on Wednesday. The flyover is scheduled to coincide with a change in leadership at the Army of the Czech Republic’s Operations Command. Outgoing commander, Lieutenant General Václav Vlček, will be replaced by Major General Jaroslav Míka. The sonic boom from the aircraft's engines is expected as part of the training flight. This ceremonial flyover acknowledges the transfer of responsibilities at this key military post. The event aims to mark the significance of the command change. It’s a display connected to a formal military procedure.