RoutePortion
urn:aero:airm:1.0.0:ConceptualModel:Subjects:AirspaceInfrastructure:RouteAndProcedure:RoutePortion
A group of two or more consecutive segments of the same route, which have the usage and/or the same flight restrictions.
Source:
EUROCONTROL-FAA AIXM v.5.1,
Related:
routeDME DME
groups RouteSegment
for DME/DME navigation, uses DME