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NOTAM Code
NOTAM Code is an aeronautical radiotelegraph and radiotelephony brevity code used to transmit information about radio navigation aids, airports, lighting facilities, dangers to aircraft, and actions related to search and rescue. All NOTAM Codes start with the letter Q, to distinguish them from radio call signs, and always consist of five letters (counting the Q), to avoid confusing them with Q codes. These codes are defined by ICAO Doc 8400: ICAO Abbreviations and Codes. Second and third letters See also * Q code * Brevity code Brevity codes are used in amateur radio, maritime, aviation and military communications. The codes are designed to convey complex information with a few words or codes. Some terms are classified to the public. List of brevity codes * ACP-131 A ... References {{Aviation-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brevity Code
Brevity codes are used in amateur radio, maritime, aviation and military communications. The codes are designed to convey complex information with a few words or codes. Some terms are classified to the public. List of brevity codes * ACP-131 Allied military brevity codes * ARRL Numbered Radiogram * Commercial codes such as the '' Acme Commodity and Phrase Code'', the ''ABC Telegraphic Code'', ''Bentley's Complete Phrase Code'', and ''Unicode'' * Fox (code word) * Multiservice tactical brevity code used by various military forces. The codes' procedure words, a type of voice procedure, are designed to convey complex information with a few words, when brevity is required but security is not * Ten-code, North American police brevity codes, including such notable ones as 10-4 * Phillips Code * NOTAM Code * Wire signal, Morse Code abbreviation, also known as 92 Code. Appears in informal language-independent HAM conversations * World War II Allied names for Japanese aircraft See als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Q Code
The Q-code is a standardised collection of three-letter codes that each start with the letter "Q". It is an operating signal initially developed for commercial radiotelegraph communication and later adopted by other radio services, especially amateur radio. To distinguish the use of a Q-code transmitted as a question from the same Q-code transmitted as a statement, operators either prefixed it with the military network question marker "" (dit dit dah dit dah) or suffixed it with the standard Morse question mark (dit dit dah dah dit dit). Although Q-codes were created when radio used Morse code exclusively, they continued to be employed after the introduction of voice transmissions. To avoid confusion, transmitter call signs are restricted; no country is ever issued an ITU prefix starting with "Q". Codes in the range QAA–QNZ are reserved for aeronautical use; QOA–QQZ for maritime use and QRA–QUZ for all services. "Q" has no official meaning, but it is sometimes assign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brevity Code
Brevity codes are used in amateur radio, maritime, aviation and military communications. The codes are designed to convey complex information with a few words or codes. Some terms are classified to the public. List of brevity codes * ACP-131 Allied military brevity codes * ARRL Numbered Radiogram * Commercial codes such as the '' Acme Commodity and Phrase Code'', the ''ABC Telegraphic Code'', ''Bentley's Complete Phrase Code'', and ''Unicode'' * Fox (code word) * Multiservice tactical brevity code used by various military forces. The codes' procedure words, a type of voice procedure, are designed to convey complex information with a few words, when brevity is required but security is not * Ten-code, North American police brevity codes, including such notable ones as 10-4 * Phillips Code * NOTAM Code * Wire signal, Morse Code abbreviation, also known as 92 Code. Appears in informal language-independent HAM conversations * World War II Allied names for Japanese aircraft See als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |