Revision as of 11:26, 16 April 2024 edit Stereorock (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 52,932 edits →Maritime Mobile Service (QOA–QQZ): MHz. ← Previous edit		Revision as of 00:13, 29 May 2024 edit undo Sdiabhon Sdiamhon (talk \| contribs) Extended confirmed users 2,193 edits m →Breakdown by service Next edit →
Line 86: Used in their formal question / answer sense, the meaning of a Q-code varies depending on whether the individual Q-code is sent as a question or an answer. For example, the message "QRP?" means "Shall I decrease transmitter power?", and a reply of "QRP" means "Yes, decrease your transmitter power", whereas an unprompted statement "QRP" means "Please decrease your transmitter power". This structured use of Q-codes is fairly rare and now mainly limited to amateur radio and military [[Morse code]] (CW) traffic networks. ==~~Breakdown~~Listing byaccording to service== QAA to QNZ – Assigned by the [[International Civil Aviation Organization]] (ICAO). QNA to QNZ – The [[American Radio Relay League]] (ARRL) has also developed its own [[QN Signals]] for message handling located in this range. Even though they overlap with other signals, the ARRL determined that their exclusive use in [[National Traffic System\|NTS]] nets limits confusion.

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