Other
Some electronic chart display and information systems (ecdis) may exhibit operating anomalies
Display Anomalies In Some Ecdis · NAVAREA XII 245/12
- issued
- 2012-09-08 03:38Z
- status
- cancelled 2012-11-03 10:19Z (archive)
- authority
- ECDIS 08 SEP 12.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
DISPLAY ANOMALIES IN SOME ECDIS. SOME ELECTRONIC CHART DISPLAY AND INFORMATION SYSTEMS (ECDIS) MAY EXHIBIT OPERATING ANOMALIES. THE INTERNATIONAL MARITIME ORGANIZATION'S CIRCULAR SN.1/CIRC. 312 (HTTP:WWW.IMO.ORG/ OURWORK/ CIRCULARS/PAGES/IMODOCS.ASPX (REGISTRATION REQUIRED) LISTS IDENTIFIED ANOMALIES, THEIR CHARACTERISTICS AND REMEDIAL ADVICE. MARINERS ARE REMINDED THAT THEY SHOULD ACCESS THE INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO) DATA PRESENTATION AND PERFORMANCE CHECK (DPPC) DATASET. (HTTP://WWW.IHO.INT/SRV1/INDEX.PHP?OPTION= COM_CONTENT&VIEW=ARTICLE&ID=585:NEWS&CATID=166:1NEWS- LINKS&ITEMID=828) AND ENSURE THAT ALL INSTALLED ECDIS UNITS ARE CHECKED.
Timeline
- NAVAREA XII warnings in force 030900Z nov 12cancelled by · 2012-11-03
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
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Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.