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- Decca_Navigator_System abstract "The Decca Navigator System was a hyperbolic radio navigation system which allowed ships and aircraft to determine their position by receiving radio signals from fixed navigational beacons. The system used low frequencies from 70 to 129 kHz. It was first deployed by the Royal Navy during World War II when the Allied forces needed a system which could be used to achieve accurate landings. After the war it was extensively developed around the UK and later used in many areas around the world.As was the case with LORAN C, its primary use was for ship navigation in coastal waters. Fishing vessels were major post-war users, but it was also used on aircraft, including a very early (1949) application of moving map displays. The system was deployed extensively in the North Sea and was used by helicopters operating to oil platforms. After being shut down in the spring of 2000, it has been superseded by systems such as the American GPS and the planned European GALILEO positioning system.".
- Decca_Navigator_System thumbnail Accuracy_of_Navigation_Systems.svg?width=300.
- Decca_Navigator_System wikiPageExternalLink gee.html.
- Decca_Navigator_System wikiPageExternalLink www.deccanavigator.com.
- Decca_Navigator_System wikiPageExternalLink home.htm.
- Decca_Navigator_System wikiPageExternalLink hyperbolic.
- Decca_Navigator_System wikiPageExternalLink decca.html.
- Decca_Navigator_System wikiPageExternalLink zeven.html.
- Decca_Navigator_System wikiPageID "8949".
- Decca_Navigator_System wikiPageRevisionID "604142009".
- Decca_Navigator_System hasPhotoCollection Decca_Navigator_System.
- Decca_Navigator_System id "gov.dod.dimoc.26968".
- Decca_Navigator_System name "STAFF FILM REPORT 66-19A".
- Decca_Navigator_System subject Category:Navigational_equipment.
- Decca_Navigator_System subject Category:Radio_navigation.
- Decca_Navigator_System comment "The Decca Navigator System was a hyperbolic radio navigation system which allowed ships and aircraft to determine their position by receiving radio signals from fixed navigational beacons. The system used low frequencies from 70 to 129 kHz. It was first deployed by the Royal Navy during World War II when the Allied forces needed a system which could be used to achieve accurate landings.".
- Decca_Navigator_System label "DECCA (navigation)".
- Decca_Navigator_System label "DECCA".
- Decca_Navigator_System label "Decca (Radionavigazione)".
- Decca_Navigator_System label "Decca Navigator System".
- Decca_Navigator_System label "Decca".
- Decca_Navigator_System label "Decca-Navigationssystem".
- Decca_Navigator_System label "デッカ航法".
- Decca_Navigator_System sameAs Decca-Navigationssystem.
- Decca_Navigator_System sameAs DECCA_(navigation).
- Decca_Navigator_System sameAs Decca_(Radionavigazione).
- Decca_Navigator_System sameAs デッカ航法.
- Decca_Navigator_System sameAs DECCA.
- Decca_Navigator_System sameAs m.02gsg.
- Decca_Navigator_System sameAs Q552152.
- Decca_Navigator_System sameAs Q552152.
- Decca_Navigator_System wasDerivedFrom Decca_Navigator_System?oldid=604142009.
- Decca_Navigator_System depiction Accuracy_of_Navigation_Systems.svg.
- Decca_Navigator_System isPrimaryTopicOf Decca_Navigator_System.
