Fliegerstaffel 19 (No 19 squadron) of the Swiss Air Force is a militia squadron equipped with Northrop F-5E and forms together with Fliegerstaffel 18 Fliegergeschwader 14. The home base of the fliegerstaffel 19 is Sion Airport. The "Fliegerstaffel 19" carries as a coat of arms a stylized swan on a blue background.