Standardabflug
Standardabflug is the German aviation term for a published Standard Instrument Departure (SID) or standardized departure procedure used at an airport to route aircraft from takeoff to enroute airspace. It defines a preplanned route, altitude and speed constraints for aircraft departing under instrument flight rules, intended to ensure obstacle clearance, predictable traffic flow, and efficient use of airspace. Standardabflüge are charted by national authorities and activated in flight management systems; pilots cleared to "climb via the SID" follow a specific transition to the enroute structure.
A SID typically specifies an initial heading or runway exit, mandatory altitude steps, and one or more
Terminology and governance: In German-speaking contexts the term is Standardabflug or Standardabflugverfahren; in English-speaking contexts the