Radio Spelling Aid

Phonetic Relay

Type a name or word. It comes back letter by letter in the NATO phonetic alphabet — read it off, or press play to hear it spoken.

Full transmission

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Your browser can't speak text out loud, but the written relay above still works.

Full NATO alphabet & number key

Get the app

Phonetic Relay installs like a real app straight from this page — no app store needed.

iPhone & iPad

  1. Open prelay.co in Safari
  2. Tap the Share icon
  3. Choose Add to Home Screen

Android

  1. Open prelay.co in Chrome
  2. Tap the menu (⋮)
  3. Choose Install app
QR code linking to prelay.co

On a computer? Scan this with your phone's camera, or visit prelay.co.

iOS App Store — coming soon Google Play — coming soon