NATO Phonetic Alphabet
Spell anything clearly over a phone or radio. Type a name or reference and see each character as its NATO code word, from Alfa to Zulu.
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What it does
On the Spell it out tab, type a surname, postcode or booking reference and each character turns into its code word; digits get their own spoken forms. Read it aloud speaks the list (Stop ends it), a tick box adds a pronunciation guide, and Copy words puts the result on your clipboard. The second tab, Read code words back, converts a list such as Delta Oscar Golf into letters. The page also carries a full chart of letters, words and pronunciations, with a button to print it.
Over a crackly line, letters such as B, D, P and V, or M and N, are easy to mishear. Giving each one a distinct word removes the doubt, which is why pilots, emergency services and call centres depend on it. This international spelling alphabet was introduced in the 1950s for international aviation, and NATO took it up too. Officially it is spelt Alfa and Juliett, and some numbers are spoken differently: three is said tree and nine is said niner.
How to use it
- Choose the Spell it out tab and type what you need to spell.
- Read the code words, or use the "Read it aloud" button to hear them.
- Tick the pronunciation option if you want the guide for each word.
- Press Copy words to paste the spelling into a message.
- To decode, open Read code words back and type or paste the words.
More tips
- Print the chart for a role-play corner or display wall.
Ideas for the classroom and home learning
- KS1 (5–7)Phonics and listening: say each child's initial as a code word at register time and let them reply with theirs.
- KS2 (7–11)Speaking and listening: pairs sit back to back and spell a mystery word using code words while the partner writes it down.
- KS2 (7–11)Role-play an emergency call or airport control tower, using the chart to read out flight numbers clearly.
- KS3 (11–14)MFL or English: discuss why the code words were chosen to work for speakers of many languages.
Questions
Why is it spelt Alfa?
That is the official form, along with Juliett with a double T. Both spellings nudge speakers of other languages towards the right sound. Alpha and Juliet are everyday variants with the same meaning.
How are numbers said?
Mostly as normal, though a few change: tree for 3, fow-er for 4, fife for 5 and niner for 9.
Is this the 'military alphabet'?
Yes. That is just another name people use for the NATO code words.
How would I spell a name?
Type it in, then say each code word in order. TOM becomes Tango Oscar Mike.
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