Quick answer
Whiskey represents W. Used alone in the International Code of Signals, it means “I require medical assistance.” Its design has a red centre enclosed by white, within a blue outer field. Consult the International Code of Signals.
| Feature | Description |
|---|---|
| Letter and spelling word | W — Whiskey |
| Single-letter meaning | I require medical assistance. |
| Colour arrangement | Blue outside, white intermediate area, red centre. |
| Exact dimensions | No dimensioned manufacturing standard verified for this record. |
| Colour values | No authoritative textile colour references or numerical screen values established here. |
Construction and evidence limits
The identification drawing should not be treated as a dimensioned manufacturing specification. This record does not infer border widths or an exact hoist-to-fly ratio from artwork. Common manufacture has not been independently documented here. Any future digital reconstruction should identify its chosen dimensions as editorial choices and its display colours as screen approximations.
Code history and current status
The revised Code was adopted in 1965; the 1969 edition became effective on 1 April 1969. These are Code milestones, not established dates for the first appearance of Whiskey’s design or meaning. IMO identifies its 2005 edition and subsequent editorial reissue as equally valid. IMO publication information.
Related assistance signal
Victor requests assistance generally; Whiskey specifies medical assistance.