Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Trainphone> ?p ?o }
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- Trainphone abstract "Trainphone was the Pennsylvania Railroad's system for voice communication between train crews on moving trains and with dispatchers, tower operators and similar. It was also used by the Kansas City Southern, and to some lesser extent on the Duluth, Missabe & Iron Range. It did not use radio, but rather electromagnetic induction. Railroads did not own any radio frequencies at the time, and the PRR's busy network found the previous methods (passing a physical paper message, or requiring a train to stop to pick up orders) insufficient. The trainphone system was first trialled in 1936 and perfected by 1943.".
- Trainphone wikiPageExternalLink trainphone.php.
- Trainphone wikiPageID "3754754".
- Trainphone wikiPageLength "2904".
- Trainphone wikiPageOutDegree "16".
- Trainphone wikiPageRevisionID "679103203".
- Trainphone wikiPageWikiLink Cabin_car.
- Trainphone wikiPageWikiLink Caboose.
- Trainphone wikiPageWikiLink Category:Pennsylvania_Railroad.
- Trainphone wikiPageWikiLink Category:Rail_technologies.
- Trainphone wikiPageWikiLink Diesel_locomotive.
- Trainphone wikiPageWikiLink Duluth,_Missabe_and_Iron_Range_Railway.
- Trainphone wikiPageWikiLink Electromagnetic_induction.
- Trainphone wikiPageWikiLink Kansas_City_Southern_Railway.
- Trainphone wikiPageWikiLink Overhead_line.
- Trainphone wikiPageWikiLink Overhead_wire.
- Trainphone wikiPageWikiLink Pennsylvania_Railroad.
- Trainphone wikiPageWikiLink Radio_frequency.
- Trainphone wikiPageWikiLink Rail_tracks.
- Trainphone wikiPageWikiLink Railway_electrification.
- Trainphone wikiPageWikiLink Railway_electrification_system.
- Trainphone wikiPageWikiLink Steam_locomotive.
- Trainphone wikiPageWikiLink Telegraph.
- Trainphone wikiPageWikiLink Telegraphy.
- Trainphone wikiPageWikiLink Tender_(locomotive).
- Trainphone wikiPageWikiLink Tender_(rail).
- Trainphone wikiPageWikiLink Track_(rail_transport).
- Trainphone wikiPageWikiLinkText "trainphone".
- Trainphone hasPhotoCollection Trainphone.
- Trainphone wikiPageUsesTemplate Template:Cite_book.
- Trainphone wikiPageUsesTemplate Template:Cite_web.
- Trainphone subject Category:Pennsylvania_Railroad.
- Trainphone subject Category:Rail_technologies.
- Trainphone hypernym System.
- Trainphone type Article.
- Trainphone type Article.
- Trainphone type Railroad.
- Trainphone type Technology.
- Trainphone comment "Trainphone was the Pennsylvania Railroad's system for voice communication between train crews on moving trains and with dispatchers, tower operators and similar. It was also used by the Kansas City Southern, and to some lesser extent on the Duluth, Missabe & Iron Range. It did not use radio, but rather electromagnetic induction.".
- Trainphone label "Trainphone".
- Trainphone sameAs m.09z6s6.
- Trainphone sameAs Q7832993.
- Trainphone sameAs Q7832993.
- Trainphone wasDerivedFrom Trainphone?oldid=679103203.
- Trainphone isPrimaryTopicOf Trainphone.