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- Pinetree_Line abstract "The Pinetree Line was a series of radar stations located across the northern United States and southern Canada at about the 50th parallel north, along with a number of other stations located on the Atlantic and Pacific coasts. Run by NORAD (after its creation), over half were manned by United States Air Force personnel with the balance operated by the Royal Canadian Air Force. The line was the first coordinated system for early detection of a Soviet bomber attack on North America, but the early 1950s radar technology quickly became outdated and the line was in full operation only for a short time.".
- Pinetree_Line thumbnail Dew_line_1960.jpg?width=300.
- Pinetree_Line wikiPageExternalLink trackingdistance.com.
- Pinetree_Line wikiPageExternalLink sites.html.
- Pinetree_Line wikiPageExternalLink cadin.html.
- Pinetree_Line wikiPageID "649863".
- Pinetree_Line wikiPageRevisionID "599822152".
- Pinetree_Line hasPhotoCollection Pinetree_Line.
- Pinetree_Line subject Category:Aerospace_Defense_Command.
- Pinetree_Line subject Category:Canada–United_States_relations.
- Pinetree_Line subject Category:Closed_facilities_of_the_United_States_Air_Force.
- Pinetree_Line subject Category:Military_history_of_Canada.
- Pinetree_Line subject Category:Radar_networks.
- Pinetree_Line subject Category:Radar_stations_of_the_United_States_Air_Force.
- Pinetree_Line subject Category:Royal_Canadian_Air_Force.
- Pinetree_Line type Artifact100021939.
- Pinetree_Line type ClosedFacilitiesOfTheUnitedStatesAirForce.
- Pinetree_Line type Facility103315023.
- Pinetree_Line type Object100002684.
- Pinetree_Line type PhysicalEntity100001930.
- Pinetree_Line type RadarStationsOfTheUnitedStatesAirForce.
- Pinetree_Line type Station104306080.
- Pinetree_Line type Whole100003553.
- Pinetree_Line type YagoGeoEntity.
- Pinetree_Line type YagoPermanentlyLocatedEntity.
- Pinetree_Line comment "The Pinetree Line was a series of radar stations located across the northern United States and southern Canada at about the 50th parallel north, along with a number of other stations located on the Atlantic and Pacific coasts. Run by NORAD (after its creation), over half were manned by United States Air Force personnel with the balance operated by the Royal Canadian Air Force.".
- Pinetree_Line label "Ligne Pinetree".
- Pinetree_Line label "Pinetree Line".
- Pinetree_Line label "Pinetree Line".
- Pinetree_Line label "Pinetree Line".
- Pinetree_Line sameAs Ligne_Pinetree.
- Pinetree_Line sameAs Pinetree_Line.
- Pinetree_Line sameAs Pinetree_Line.
- Pinetree_Line sameAs m.02_jh4.
- Pinetree_Line sameAs Q774916.
- Pinetree_Line sameAs Q774916.
- Pinetree_Line sameAs Pinetree_Line.
- Pinetree_Line wasDerivedFrom Pinetree_Line?oldid=599822152.
- Pinetree_Line depiction Dew_line_1960.jpg.
- Pinetree_Line isPrimaryTopicOf Pinetree_Line.