The phonetic alphabet should be used for radio transmissions in plain language or in code.
| A - Alpha | H - Hotel | O - Oscar | V - Victor |
| B - Bravo | I - India | P - Papa | W - Whiskey |
| C - Charlie | J - Juliet | Q - Quebec | X - X-ray |
| D - Delta | K - Kilo | R - Romeo | Y - Yankee |
| E - Echo | L - Lima | S - Sierra | Z - Zulu |
| F - Fox-trot | M - Mike | T - Tango | |
| G - Golf | N - November | U - Uniform |
If you need to spell out a word you should say, "I spell" after pronouncing the word and then spell it using the phonetic alphabet.
Numerals should be pronounced:
| 1 - wun | 6 - six |
| 2 - too | 7 - seven |
| 3 - tree | 8 - ait |
| 4 - fow er | 9 - nin er |
| 5 - fife | 0 - zero |
Transmit numbers above 9, digit by digit.