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US Western Rivers (NSC_9)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: nsc_9.ttl
- Name
usWesternRivers- Attribute
- NSC Hydrographic NAVAID System
- Definition
- Conforms to the US Western Rivers system, which includes the Mississippi river and its tributaries.
- Accepted
- 2013-10-18
- Allowed for
- BC006 Virtual Automatic Identification System
- BC010 Maritime Navigation Beacon
- BC020 Buoy
- BC040 Maritime Navigation Light
- BC041 Maritime Navigation Light Support
- BC050 Lighthouse
- BC070 Light Vessel
- BH191 Channel
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.