Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
international maritime communication system
|
| gptkbp:component |
gptkb:Global_Maritime_Distress_and_Safety_System
|
| gptkbp:frequency |
4209.5 kHz
490 kHz 518 kHz |
| gptkbp:fullName |
gptkb:Navigational_Telex
|
| https://www.w3.org/2000/01/rdf-schema#label |
NAVTEX
|
| gptkbp:introduced |
1977
|
| gptkbp:language |
English
local language |
| gptkbp:messageType |
meteorological warnings
navigational warnings other urgent safety information search and rescue information |
| gptkbp:purpose |
broadcast meteorological warnings
broadcast navigational warnings broadcast urgent maritime safety information |
| gptkbp:servesArea |
coastal waters
|
| gptkbp:standardizedBy |
gptkb:International_Maritime_Organization
|
| gptkbp:usedBy |
ships
coastal stations |
| gptkbp:bfsParent |
gptkb:Global_Maritime_Distress_and_Safety_System
|
| gptkbp:bfsLayer |
6
|