How should you say the frequency of 302 kHz?

The correct way to say the frequency of 302 kHz is "three zero two kilohertz." This format is essential in aviation communication to ensure clarity and accuracy when relaying important frequency information.

In air traffic communication, it is customary to clearly enunciate each digit of the number, particularly to avoid misunderstandings that might arise from similar-sounding numbers. Saying "three zero two" distinctly separates each individual digit, which is crucial for radio communication where clarity may be compromised by background noise.

Additionally, the correct unit of measurement, "kilohertz," provides context for the frequency being discussed, which in this case refers to a radio frequency measurement.

Using the phrase "three hundred two kilohertz," while it conveys the overall frequency, does not align with standard aviation phraseology as it may lead to confusion in critical communications, especially during high-volume air traffic situations.