City of Portland, OregonMap of Portland International Airport detail take-off and landing zone height limits. Source: Port of Portland -- Additional Information: Category: Zoning Code Purpose: Map airport height limits. For internal City use only. Update Frequency: As Necessary -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52758ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/b732c7c282ae4f6a8b9e3fe580d67913_1305engPortlandMaps Open DataPublicAirfield Height Isolines [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2024-09-12