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Visual, Radar, and Sonar (COC_5)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: coc_5.ttl

Name

visualRadarSonar

Attribute

COC Conspicuous Sea Category

Definition

Conspicuous visually, by radar, and by sonar.

Accepted

2013-10-18

Allowed for

• AQ113 Pipeline
• BD072 Pontoon
• BD180 Wreck

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.