I have made a font with International Maritime Signal Flags before, but this time they are coloured correctly (in grey scale). White is blank ( ), yellow is little dots (::), red is 33% diagonals (\\), blue is 50% diagonals (//), black is filled. Lower case letters are the patterns with no colouring, for those who want to colour in the fields themselves.
I have now added numbers. The regular numerals (0-9) are the square NATO flags, and the subscript numerals (₀₋₉) are the templates of the NATO number flags. The roman numerals (I-X, X representing 0) are the longer ICS flags, and the lower case roman numerals (i-x) are the uncoloured ICS flags.
On top of that there are four substitute flags, which can be found in the superscript numbers (¹⁻⁴) and the fifth fractions (⅕-⅘).
Kitay means China. Idea was to find chinese characters that visually look similar to latin letters. Some who tried it used letters from existing fonts, or chose different characters.
I hope the final result is 乚幺厶工乃乚幺 enough ). Letters V,v though, still need to find a similar character...
Thanks & 廾开尸尸丫 下口冂丁与丁尺凵匸丁工门厶！