Charlie, bravo, alpha, and omegaof the dispatch determinant levels do not change. Ems systems implementing priority dispatch must understand that. So it is common to use words in place of letters so there is a more distinct difference between each pronunciation. This is the phonetic alphabet used by the new york police department.
This allows the listener of every department, police, fire, military, etc to communicate as accurately as possible. This a list of the official international phonetic alphabet. When spelling out words over the radio, each letter of the word is replace with a code word to reduce ambiguity between similarsounding letters. Determinant codes the journal of emergency dispatch. The nato phonetic alphabet, also sometimes referred to as alpha bravo charlie is actually officially called the international radiotelephony spelling alphabet. This page is a listing of the dispatch determinants codes utilized in the priority dispatching system by the national academy of emergency dispatch naed. For example, there is a perception within ems that about 5 to 10 percent of calls are of a lifethreatening nature, but no one really knows if this is accurate. These miscellaneous codes may be used by various police departments to communicate more easily over the radio or in documentation. Also, although all codes for the letters of the alphabet. Each letter is assigned a word so verbal communications are not misunderstood particularly between two parties over radio communications. If you notice that any codes are out of date, or if you have one to add to the list. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The following is a list of police, fire and emergency codes listed in numerical order.
Guilford county ems 10 codes and dispatch codes flashcards. Whered the police alphabet and radio codes come from. It can receive messages one at a time, and send out multiple signals at the same time. A scanner device is further enhanced with the use of codes, like number or color codes.
To reduce the negative effects of radio static, short codes are used. The united states military alphabet code ordered from alpha tozulu. This is the phonetic alphabet used by the new york police. The united states military relies on the nato phonetic alphabet code covering letters a to z 26 in all. Phonetic alpha codes used by police and other emergency services. Your information is kept private and only used for our newsletter. The pronunciation of the code words varies according to. Typically, alpha, bravo, and omegalevel codes are associated with calls requiring basic life support bls and charlie, delta, and. It monitors uhf and vhf handheld mobile radio systems. The international civil aviation organization icao created code words that it connected to the letters of the english alphabet. It is illegal to havelisten to a scanner if you have been convicted of 1 or more. The phonetic alphabet assigns code words to the letters of the english alphabet alfa for a, bravo for b, etc. When communicating letters over the police radio or scanners they need to reduce the possibility of errors in communication.
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