Which code word is used for the letter O?

Which code word is used for the letter O?

• A. Oscar
• B. Lima
• C. Mike
• D. November

Answer: (A)

In radio and maritime communications, the NATO phonetic alphabet is used to spell out letters aloud with distinct code words to avoid mishearing. For the letter O, the code word is Oscar. Using Oscar helps ensure the listener clearly understands the intended letter, even if the audio is noisy or the signal is weak, because it sounds very different from other letters in noisy conditions. The other code words correspond to different letters: Lima for L, Mike for M, and November for N, so they wouldn’t be used when you need to convey the letter O.

In radio and maritime communications, the NATO phonetic alphabet is used to spell out letters aloud with distinct code words to avoid mishearing. For the letter O, the code word is Oscar. Using Oscar helps ensure the listener clearly understands the intended letter, even if the audio is noisy or the signal is weak, because it sounds very different from other letters in noisy conditions. The other code words correspond to different letters: Lima for L, Mike for M, and November for N, so they wouldn’t be used when you need to convey the letter O.