Editing Radio navigation (section)

==Stations==
===Land station===
[[File:DME VOR ground station.svg|thumb|280px|{{center|1 DME; 2 VOR ''Radionavigation land stations''}}]]
A '''radionavigation land station''' is – according to ''article 1.88'' of the [[International Telecommunication Union|International Telecommunication Union´s]] (ITU) [[ITU Radio Regulations]] (RR)<ref>ITU Radio Regulations, Section IV. Radio Stations and Systems – Article 1.88, definition: ''radionavigation land station''</ref> – defined as "A [[radio station]] in the radionavigation service not intended to be used while in motion."

Each ''radio station'' shall be classified by the ''[[radiocommunication service]]'' in which it operates permanently or temporarily. This station operates in a [[Safety service|safety-of-life service]] and must be protected for [[Interference (communication)|Interferences]].{{fact|date=July 2022}}

In accordance with ''ITU Radio Regulations'' (article 1) this type of ''radio station'' might be classified as follows: <br />
[[Radiodetermination station]] (article 1.86) of the [[radiodetermination service]] (article 1.40 )
*[[Radionavigation mobile station]] (article 1.87) of the radionavigation service (article 1.42)
*'''Radionavigation land station'''

;Selection ''radionavigation land stations'': 
<gallery widths="100px" perrow="5">
EDDV-ILS 09R Glideslope.jpg|{{center|[[Instrument landing system glide path|ILS glide path]] transmitter}}
Whiteman localizer.jpg|{{center|[[Instrument landing system localizer|ILS Localizer]]}}
VOR DME BUB.JPG|{{center|[[Distance measuring equipment|DME]] with [[VHF omnidirectional range|VOR]]}}
VORTAC TGO Aichtal Germany 01.JPG|{{center|[[VORTAC]]}}
TACAN Antenna Shemya.jpg|{{center|[[TACAN]] antenna at [[Shemya, Alaska]]}}
</gallery>

===Mobile station===
A '''radionavigation mobile station''' is – according to ''article 1.87'' of the [[International Telecommunication Union|International Telecommunication Union's]] (ITU) [[ITU Radio Regulations]] (RR)<ref>ITU Radio Regulations, Section IV. Radio Stations and Systems – Article 1.87, definition: ''radionavigation mobile station''</ref> – defined as "A [[radio station]] in the radionavigation service intended to be used while in motion or during halts at unspecified points."

Each ''radio station'' shall be classified by the ''radiocommunication service'' in which it operates permanently or temporarily. This station operates in a [[Safety service|safety-of-life service]] and must be protected for [[Interference (communication)|Interferences]].{{fact|date=July 2022}}

In accordance with ''ITU Radio Regulations'' (article 1) this type of ''radio station'' might be classified as follows: <br />
[[Radiodetermination station]] (article 1.86) of the [[radiodetermination service]] (article 1.40 )
*'''Radionavigation mobile station'''

;Selection ''radionavigation mobile stations'': 
<gallery widths="100px" perrow="5">
TACAN van Alaska 1987.jpg|{{center|Mobile [[TACAN]]-station in Alaska}}
USS Raleigh (LPD-1) TACAN.jpg|{{center|TACAN sea borne}}
Ils inst lok.PNG|{{center|ILS receiver indicator onboard}}
Kreuzzeiger2.jpg|{{center|ILS indicator onboard aircraft}}
Antennas aircraft.png|{{center|Antenna [[Distance measuring equipment|DME]] / [[VHF omnidirectional range|VOR]]}}
</gallery>