U

Letter U (Uniform) • International Code of Signals • You are running into danger./

U

Usage

international flagsignal signal flagnautical signal

Continent

World

Shape

rectangular
rectangular

Colors

(only colors)

Division

chequered
number of areas: 4 areas
angle of areas: normal
additional area: no additional area

Charges

none, none
charges: none
partitions: none

Devices

canton field
canton field
quartered
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