Quick answer
International Code numeral pennant Two represents the digit 2. The official identification chart depicts a blue pennant with a white circle. Numeral pennants communicate figures within the Code’s signalling procedures; the meaning of a complete hoist depends on its context. See the government identification chart.
| Feature | Description | Evidence status |
|---|---|---|
| Designation | Numeral pennant 2 | Identified in the official International Flags and Pennants chart. |
| Form and colours | Blue pennant with a white circle | Official identification pattern. |
| Proportions and geometry | No numerical ratio, circle diameter or placement coordinates specified here | A dimensioned construction standard was not established. |
| Colour matching | Blue and white; no numerical colour values supplied | No verified textile or screen colour specification established. |
Construction notes
The identification pattern is not presented here as a dimensioned manufacturing drawing. Do not infer an exact hoist-to-fly ratio, taper, circle size or circle position by measuring an illustration. No common manufacturing size has been verified for this record.
Screen approximations and editorial reconstructions must be labelled separately from official specifications. No digital colour values or reconstructed geometry are proposed.
Use in signalling
Publication 102 specifies numeral pennants for transmitting figures by flag. Figures forming part of a signal’s basic meaning are sent with its basic group. The answering pennant is used to indicate a decimal point. These are procedures for interpreting a hoist, rather than additional meanings assigned to Two alone. Consult Publication 102 for operational procedures.
Historical evidence limits
The cited government chart documents Two within the International Code numeral-pennant set. It does not establish the first adoption date of this individual design. No original designer, first-use date or historical predecessor is asserted here; dating a publication is not sufficient to date the pennant’s introduction.