"R" Romeo nautical signaling flag 150x180cm This flag can be used to indicate the letter "R" or to communicate the following messages: Prepare to restock Service vessel ready Characteristics Letter: R Radio: Romeo Single flag meaning: Procedure signal Combined with numerical flags: Distance in nautical miles Morse code: · − ·  (Dot Dash Dot) Original German Army product Non-fading rayon, cotton and linen fabric Rope with hooks Dimensions: 150x180cm NSN 8345-12-120-7327 Federal Supply Classification FSC 8345 - Flags and Pennants National Item Identification Number NIIN 121207327 CODIFICATION COUNTRY: Germany NSN DESCRIPTION: Flag Signal