"H" Hotel signaling nautical flag 150x180cm This flag may be used to denote the letter "H" or to communicate the following messages: I have a pilot on board Characteristics Letter: H Radio: Hotels Single flag meaning: “I have a pilot on board.” Morse code: · · · ·  (Dot Dot Dot Dot) Original German Army product Non-fading rayon, cotton and linen fabric Rope with hooks Dimensions: 150x180cm National Stock Number 8345-12-120-7277 Federal Supply Classification FSC 8345 - Flags and Pennants National Item Identification Number NIIN 121207277 CODIFICATION COUNTRY: Germany NSN DESCRIPTION: Flag signal