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Using the codes eases coordination and improves understanding during multiservice operations. The codes are intended for use by air, ground, sea, and space operations personnel at the tactical level. Code words that are followed by an asterisk (*) may differ in meaning from NATO usage. There is a key provided below to describe what personnel ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 1 January 2025. Letter names for unambiguous communication Not to be confused with International Phonetic Alphabet. Alphabetic code words A lfa N ovember B ravo O scar C harlie P apa D elta Q uebec E cho R omeo F oxtrot S ierra G olf T ango H otel U niform I ndia V ictor J uliett W hiskey K ilo X ray L ...
There were two alternative alphabets used, which were almost completely different from each other, with only the code word "Xray" in common. [22] The US Navy's first radiotelephony phonetic spelling alphabet was published in 1913, in the Naval Radio Service's Handbook of Regulations developed by Captain William H. G. Bullard.
SINPO code, code used to describe the quality of radio transmissions, especially in reception reports written by shortwave listeners; R-S-T system, information about the quality of a radio signal being received. Used by amateur radio operators, shortwave listeners; Morse code abbreviations; Telegraphese; List of HTTP status codes; Tactical ...
In radiotelegraph operation, a Q code is often shorter, [39] and provides codes standardized by meaning in all languages – essential for international shortwave radio communications. Z codes are used for military radio communications NATO countries, and like Q codes are standardized across languages.
According to ACP-125(F), paragraphs 103 and 104, in radio communication among Allied military units: Q codes are authorized for both civilian and military use, and for communications between the two. Z codes are authorized for use only among military stations.
The old C&W Z codes are not widely used today. 2. APCO [clarification needed] also developed a system of Z codes. [1] 3. NATO forces independently developed a later set of Z codes for military use and inter-language needs. The NATO Z codes are still in use, and are published in the unclassified document ACP-131.
Military intercept code. [4] Internal ARTCC subsets assigned by Enroute Safety and Operations Support. ... Radio failure (lost communications). [3] [7] 7601–7607 US: