Reference

Phonetic alphabet

The NATO phonetic alphabet used in marine VHF communications.

Numbers on VHF

NumberSpoken asPronunciation
0ZeroZEE-ro
1OneWUN
2TwoTOO
3ThreeTREE
4FourFOW-er
5FiveFIFE
9NineNIN-er

When to use the phonetic alphabet

Use whenever you need to spell out a word clearly over VHF — vessel names, MMSI numbers, waypoints. Example: ALBA = Alpha Lima Bravo Alpha.