BirdConcentrationObservation
European Supplement
urn:aero:ses:eurocontrol:airm:1.0.0:ConceptualModel:Subjects:BaseInfrastructure:AerodromeInfrastructure:BirdConcentrationObservation
The presence of birds on or around the airport constituting a potential hazard to aircraft operations, observed by a pilot during the flight.
Source:
SESAR,