Captain at sea senior officer´s rank group. The rank insignia consisted of shoulder strap and sleeve stripes. Shoulder straps had to be worn on uniform jackets and consisted of twisted silver braids with two gold pips (stars) on padding in navy blue colour. Cuff insignia consisted of four stripes, and a five-point naval star above. The sleeve rings encircled the lower cuffs. In the Royal Netherlands Navy the rank of "kapitein-ter-zee" is the third grade of superior officer, equivalent to colonel in the land-forces. His insignia is made up of four bands and he commands a capital ship or a shore establishment (until
Air force officer rank insignia military. While countries outside the NATO command structure (including some NATO member countries such as France) do not strictly fall into this classification structure and there may be instances of overlap the codes still provide a useful gauge in determining what ranks are broadly equivalent. Note that the NATO officer rank codes (OF-1 to OF-10) are differently numbered from the US officer rank codes (O-1 to O-11). Air force officer rank insignia To assist in the comparison of different countries' air force officer rank insignia, NATO rank codes have been used. These are established codes for determining the seniority of