bn:21706049n
Noun Concept
Categories: Quarantine facilities, Maritime flags, Yellow symbols, Flags of international organizations, Signal flags
EN
Yellow flag  Yellow Jack
EN
The Yellow Jack signal flag, is a plain yellow banner that was historically used to signify a vessel was, or might be, harboring a dangerous disease and needed to be quarantined. Wikipedia
English:
flag
Definitions
Relations
Sources
EN
The Yellow Jack signal flag, is a plain yellow banner that was historically used to signify a vessel was, or might be, harboring a dangerous disease and needed to be quarantined. Wikipedia
Historically displayed on ships to indicate the presence of disease or quarantine ; also used in some cities to mark a recent death in a neighborhood, regardless of cause Wikipedia Disambiguation
Maritime flag communicating presence or absence of disease on-board Wikidata
Wikipedia
Wikidata
Wikipedia Redirections