This HTML5 document contains 66 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dbpedia-dehttp://de.dbpedia.org/resource/
dctermshttp://purl.org/dc/terms/
yago-reshttp://yago-knowledge.org/resource/
dbohttp://dbpedia.org/ontology/
n22http://dbpedia.org/resource/File:
foafhttp://xmlns.com/foaf/0.1/
n5https://global.dbpedia.org/id/
dbpedia-ruhttp://ru.dbpedia.org/resource/
n19http://mt-milcom.blogspot.gr/2006/05/
dbthttp://dbpedia.org/resource/Template:
rdfshttp://www.w3.org/2000/01/rdf-schema#
freebasehttp://rdf.freebase.com/ns/
dbpedia-fahttp://fa.dbpedia.org/resource/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
wikipedia-enhttp://en.wikipedia.org/wiki/
dbphttp://dbpedia.org/property/
provhttp://www.w3.org/ns/prov#
dbchttp://dbpedia.org/resource/Category:
xsdhhttp://www.w3.org/2001/XMLSchema#
goldhttp://purl.org/linguistics/gold/
wikidatahttp://www.wikidata.org/entity/
dbrhttp://dbpedia.org/resource/

Statements

Subject Item
dbr:High_Frequency_Global_Communications_System
rdf:type
dbo:Broadcaster
rdfs:label
Глобальная коротковолновая система связи ВВС США High Frequency Global Communications System High Frequency Global Communications System
rdfs:comment
The High Frequency Global Communications System (HFGCS) is a network of single sideband shortwave transmitters of the United States Air Force which is used to communicate with aircraft in flight, ground stations and some United States Navy surface assets. All worldwide receiving and transmitting sites in the HFGCS system are remotely controlled from Andrews Air Force Base and Grand Forks Air Force Base. Before 1 October 2002 it was known as the Global High Frequency System (GHFS). Stations of the HFGCS Network Closed Stations (GHFS and HFGCS) Глобальная коротковолновая система связи ВВС США (англ. High Frequency Global Communications System) — , предназначенная для обеспечения непрервыного управления ракетно-ядерными силами, боевой и вспомогательной авиацией ВВС США и обеспечивает: Das High Frequency Global Communications System (HFGCS) ist ein weltweites Netzwerk von Funkstationen der United States Air Force (USAF) für die Übertragung chiffrierter und unchiffrierter Sprachnachrichten an Luftfahrzeuge und für die Luft-Boden-Kommunikation.
dcterms:subject
dbc:Military_equipment_of_the_United_States dbc:United_States_nuclear_command_and_control
dbo:wikiPageID
2988156
dbo:wikiPageRevisionID
1124943180
dbo:wikiPageWikiLink
dbr:Naval_Air_Station_Sigonella dbr:Defense_Switched_Network dbr:Shortwave dbr:Grand_Forks_Air_Force_Base dbr:Salinas,_Puerto_Rico dbr:McClellan_Air_Force_Base dbr:Automatic_link_establishment dbr:Beale_Air_Force_Base dbr:Scott_Air_Force_Base dbr:Offutt_Air_Force_Base dbr:Greenland dbr:Canadian_Forces dbr:RAF_Ascension_Island dbr:Loring_Air_Force_Base dbr:Andersen_Air_Force_Base dbr:Naval_Air_Station_Keflavík dbr:Naval_Support_Facility_Diego_Garcia dbr:Emergency_Action_Messages dbr:Yokota_Air_Base dbr:United_States_Air_Force dbr:Joint_Base_Pearl_Harbor–Hickam dbr:Military_Auxiliary_Radio_System dbr:Thule_Air_Base dbr:MacDill_Air_Force_Base dbr:United_States_Navy dbr:Single_sideband dbr:Single-sideband_modulation dbr:RAF_Croughton dbr:Hickam_Air_Force_Base dbr:Lajes_Field dbr:Andrews_Air_Force_Base dbc:United_States_nuclear_command_and_control dbr:Nebraska dbc:Military_equipment_of_the_United_States n22:HFGCS_on_11175khz.ogg dbr:Elmendorf_Air_Force_Base
dbo:wikiPageExternalLink
n19:joint-chiefs-of-staff-hf-gcs-network.html
owl:sameAs
n5:3qrSx freebase:m.08h_mq dbpedia-de:High_Frequency_Global_Communications_System dbpedia-fa:سیستم_ارتباطات_جهانی_با_فرکانس_بالا dbpedia-ru:Глобальная_коротковолновая_система_связи_ВВС_США yago-res:High_Frequency_Global_Communications_System wikidata:Q4139926
dbp:wikiPageUsesTemplate
dbt:Refend dbt:Cite_web dbt:Commons_category dbt:Refbegin
dbo:abstract
The High Frequency Global Communications System (HFGCS) is a network of single sideband shortwave transmitters of the United States Air Force which is used to communicate with aircraft in flight, ground stations and some United States Navy surface assets. All worldwide receiving and transmitting sites in the HFGCS system are remotely controlled from Andrews Air Force Base and Grand Forks Air Force Base. Before 1 October 2002 it was known as the Global High Frequency System (GHFS). HFGCS stations tend to operate in the aviation bands clustered around 5, 6, 8 and 11/12 MHz, although other frequencies are in use. The primary HFGCS voice frequencies are 4724.0 kHz, 8992.0 kHz, 11175.0 kHz, and 15016.0 kHz. In addition to the HFGCS, U.S. aircraft frequently use Military Auxiliary Radio System (MARS) HF stations (13927.0 kHz) and Canadian Forces HF stations (11232.0 kHz) to relay messages. Various other discrete frequencies are available, and used, as part of the HFGCS network and are not listed here. One common use for the HFGCS is to place telephone calls from the aircraft in flight by means of the Defense Switched Network (DSN) to an U.S. Air Force base, U.S. Naval Air Station, U.S. Marine Corps Air Station, U.S. Army Airfield, or Air Force Reserve or Air National Guard installations on civilian airports, or Army Reserve or Army National Guard Aviation Support Facilities on civilian airports, to obtain local weather conditions, to arrange for refueling, and to inform the base of the number of passengers and crew. The HFGCS also carries Emergency Action Messages (EAMs). In addition to EAMs, the HFGCS carries a few other types of messages. A higher priority code for orders is a Skyking Message, which is a time sensitive message for orders that need immediate attention. Force Direction Messages (FDM's) are also sent through the HFGCS, although it is impossible to tell whether the message is an FDM or just another EAM being read. The sign off 'Crossfire' was in use in August 2021 at the end of the transmissions. This changes from time to time, as an example 'Colour Bar' was being used in 2016. As of March 2021, the identifier being used was 'Silicate'. By summer of 2022, callsign signoffs were being changed on a daily basis. Although transmissions are often single sideband (SSB), the use of the ALE transmission mode is more and more common. HFGCS complements the use of satellite communications between aircraft and ground stations. Stations of the HFGCS Network * Andersen Global, Andersen Air Force Base, Guam, USA * Andrews Global, Andrews Air Force Base, Maryland, USA * Ascension Global, RAF Ascension Island/Ascension Auxiliary Field]], Ascension Island, British Overseas Territories * Croughton Global, RAF Croughton, United Kingdom * Diego Garcia Global, U.S. Naval Support Facility Diego Garcia, British Indian Ocean Territory * Elmendorf Global, Elmendorf Air Force Base, Alaska, USA * Hickam Global, Joint Base Pearl Harbor–Hickam (Hickam Air Force Base), Hawaii, USA * Lajes Global, Lajes Field, Azores, Portugal * Lincoln Receiver Site (aka West Coast Global), Beale Air Force Base, California, USA * Offutt Global, Offutt Air Force Base, Nebraska, USA * Puerto Rico Global, Salinas, Puerto Rico, USA * Sigonella Global, U.S. Naval Air Station Sigonella, Sicily, Italy * Yokota Global, Yokota Air Base, Japan Closed Stations (GHFS and HFGCS) * Thule Global, Thule Air Base, Greenland * Keflavík Global, former U.S. Naval Air Station Keflavík, Iceland * Loring Global, former Loring Air Force Base, Maine, USA * MacDill Global, MacDill Air Force Base, Florida, USA * Scott Global, Scott Air Force Base, Illinois, USA * McClellan Global, former McClellan Air Force Base, California, USA * Bayonne Global (Bayonne, New Jersey); a former USTRANSCOM station operated by the Surface Deployment and Distribution Command (SDDC) from 1989 to 1999. Глобальная коротковолновая система связи ВВС США (англ. High Frequency Global Communications System) — , предназначенная для обеспечения непрервыного управления ракетно-ядерными силами, боевой и вспомогательной авиацией ВВС США и обеспечивает: * доведение до непосредственных исполнителей распоряжений высших органов управления ВВС США; * управление самолётами ВВС и ВМС США на маршрутах перелётов и в ходе совершения ими учебно-тренировочных полётов (доклады самолётов о вылете, нормальном прохождении полёта, планы полёта, запросы метеоусловий на маршруте и в районе авиабазы посадки, передача закрытой информации самолётами RC-135, U-2S, EP-3E); * передачу метеосводок наземными узлами связи на районы расположения основных авиабаз. Das High Frequency Global Communications System (HFGCS) ist ein weltweites Netzwerk von Funkstationen der United States Air Force (USAF) für die Übertragung chiffrierter und unchiffrierter Sprachnachrichten an Luftfahrzeuge und für die Luft-Boden-Kommunikation.
gold:hypernym
dbr:Network
prov:wasDerivedFrom
wikipedia-en:High_Frequency_Global_Communications_System?oldid=1124943180&ns=0
dbo:wikiPageLength
4958
foaf:isPrimaryTopicOf
wikipedia-en:High_Frequency_Global_Communications_System