Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Q_code> ?p ?o }
- Q_code abstract "The Q code is a standardized collection of three-letter message encodings, also known as a brevity code, all of which start with the letter "Q", initially developed for commercial radiotelegraph communication, and later adopted by other radio services, especially amateur radio. Although Q codes were created when radio used Morse code exclusively, they continued to be employed after the introduction of voice transmissions. To avoid confusion, transmitter call signs are restricted; while an embedded three-letter Q sequence may occur (for instance when requested by an amateur radio station dedicated to low-power operation), no country is ever issued an ITU prefix starting with "Q". The codes in the range QAA–QNZ are reserved for aeronautical use; QOA–QQZ for maritime use and QRA–QUZ for all services.".
- Q_code wikiPageExternalLink cw.hfradio.org.
- Q_code wikiPageExternalLink Codes3.pdf.
- Q_code wikiPageExternalLink 1914reg.htm.
- Q_code wikiPageExternalLink qcodes.php.
- Q_code wikiPageExternalLink final-msg.htm.
- Q_code wikiPageExternalLink q-signals-1909.html.
- Q_code wikiPageExternalLink history-q-coes.pdf.
- Q_code wikiPageExternalLink qsignals.html.
- Q_code wikiPageID "59373".
- Q_code wikiPageLength "71074".
- Q_code wikiPageOutDegree "51".
- Q_code wikiPageRevisionID "683765882".
- Q_code wikiPageWikiLink ACP-131.
- Q_code wikiPageWikiLink Air_traffic_control.
- Q_code wikiPageWikiLink Amateur_radio.
- Q_code wikiPageWikiLink Amateur_radio_operator.
- Q_code wikiPageWikiLink American_Radio_Relay_League.
- Q_code wikiPageWikiLink Atmospheric_pressure.
- Q_code wikiPageWikiLink Aviation.
- Q_code wikiPageWikiLink Bletchley_Park.
- Q_code wikiPageWikiLink Brevity_code.
- Q_code wikiPageWikiLink Call_sign.
- Q_code wikiPageWikiLink Category:Amateur_radio.
- Q_code wikiPageWikiLink Category:Brevity_codes.
- Q_code wikiPageWikiLink Category:Encodings.
- Q_code wikiPageWikiLink Category:Morse_code.
- Q_code wikiPageWikiLink Category:Telegraphy.
- Q_code wikiPageWikiLink Contact_(amateur_radio).
- Q_code wikiPageWikiLink Government.
- Q_code wikiPageWikiLink ICAO.
- Q_code wikiPageWikiLink ITU-R.
- Q_code wikiPageWikiLink ITU_prefix.
- Q_code wikiPageWikiLink International_Civil_Aviation_Organisation.
- Q_code wikiPageWikiLink International_Civil_Aviation_Organization.
- Q_code wikiPageWikiLink International_Code_of_Signals.
- Q_code wikiPageWikiLink International_Radiotelegraph_Convention_(1912).
- Q_code wikiPageWikiLink International_Telecommunication_Union.
- Q_code wikiPageWikiLink International_Telecommunications_Union.
- Q_code wikiPageWikiLink International_maritime_signal_flags.
- Q_code wikiPageWikiLink Language.
- Q_code wikiPageWikiLink Lorenz_cipher.
- Q_code wikiPageWikiLink Maritime_Mobile_Service_Q_Codes.
- Q_code wikiPageWikiLink Mean_sea_level_pressure.
- Q_code wikiPageWikiLink Miami-Dade_County,_Florida.
- Q_code wikiPageWikiLink Morse_code.
- Q_code wikiPageWikiLink NATO.
- Q_code wikiPageWikiLink Postmaster_General_of_the_United_Kingdom.
- Q_code wikiPageWikiLink Prosigns_for_Morse_code.
- Q_code wikiPageWikiLink QNH.
- Q_code wikiPageWikiLink QN_Signals.
- Q_code wikiPageWikiLink QRP_operation.
- Q_code wikiPageWikiLink QSL_card.
- Q_code wikiPageWikiLink QST.
- Q_code wikiPageWikiLink Radio_atmospheric.
- Q_code wikiPageWikiLink Radio_atmospherics.
- Q_code wikiPageWikiLink Radiotelegraphy.
- Q_code wikiPageWikiLink Radioteletype.
- Q_code wikiPageWikiLink Spark-gap_transmitter.
- Q_code wikiPageWikiLink Ten-code.
- Q_code wikiPageWikiLink Transceiver.
- Q_code wikiPageWikiLink Transceivers.
- Q_code wikiPageWikiLink United_Kingdom.
- Q_code wikiPageWikiLink Wireless_telegraphy.
- Q_code wikiPageWikiLink Z_code.
- Q_code wikiPageWikiLink File:International_Morse_Code.svg.
- Q_code wikiPageWikiLinkText "Q Code".
- Q_code wikiPageWikiLinkText "Q Codes".
- Q_code wikiPageWikiLinkText "Q code".
- Q_code wikiPageWikiLinkText "Q code#Amateur radio".
- Q_code wikiPageWikiLinkText "Q.F.E.".
- Q_code wikiPageWikiLinkText "QFE".
- Q_code wikiPageWikiLinkText "QRM".
- Q_code wikiPageWikiLinkText "QRN".
- Q_code wikiPageWikiLinkText "QRQ".
- Q_code wikiPageWikiLinkText "QSB".
- Q_code wikiPageWikiLinkText "QSO".
- Q_code wikiPageWikiLinkText "QSO's".
- Q_code wikiPageWikiLinkText "QSY".
- Q_code wikiPageWikiLinkText "international radiocommunications and other non-geographical special uses".
- Q_code wikiPageWikiLinkText "man-made".
- Q_code wikiPageWikiLinkText "prefixes beginning with Q".
- Q_code hasPhotoCollection Q_code.
- Q_code wikiPageUsesTemplate Template:Anchor.
- Q_code wikiPageUsesTemplate Template:Citation_needed.
- Q_code wikiPageUsesTemplate Template:Main.
- Q_code wikiPageUsesTemplate Template:Morse_code.
- Q_code wikiPageUsesTemplate Template:Redirect.
- Q_code wikiPageUsesTemplate Template:Reflist.
- Q_code subject Category:Amateur_radio.
- Q_code subject Category:Brevity_codes.
- Q_code subject Category:Encodings.
- Q_code subject Category:Morse_code.
- Q_code subject Category:Telegraphy.
- Q_code hypernym Collection.
- Q_code type Article.
- Q_code type Book.
- Q_code type Convention.
- Q_code type Article.
- Q_code type Communication.