Actualizado 9 jun 2026
NATO Phonetic Alphabet
Learn the standardized radio alphabet used by pilots worldwide to communicate letters and numbers clearly, even in noisy conditions.
Categoría
Fundamentos de vuelo
Dificultad
Principiante
Tiempo de lectura
4 min de lectura
The NATO Phonetic Alphabet is the standardized spelling alphabet used in aviation, military operations, emergency services, and radio communications around the world.
Its purpose is simple:
When radio quality is poor, accents differ, or background noise is present, individual letters can easily be misunderstood.
For example:
- B and D sound similar
- M and N sound similar
- S and F can be confused over a noisy frequency
Instead of saying individual letters, pilots use predefined code words that are designed to be distinct and recognizable.
The Full Alphabet
| Letter | Code Word |
|---|---|
| A | Alpha |
| B | Bravo |
| C | Charlie |
| D | Delta |
| E | Echo |
| F | Foxtrot |
| G | Golf |
| H | Hotel |
| I | India |
| J | Juliett |
| K | Kilo |
| L | Lima |
| M | Mike |
| N | November |
| O | Oscar |
| P | Papa |
| Q | Quebec |
| R | Romeo |
| S | Sierra |
| T | Tango |
| U | Uniform |
| V | Victor |
| W | Whiskey |
| X | X-ray |
| Y | Yankee |
| Z | Zulu |
Examples
Aircraft Registration
Instead of:
N320LG
A pilot would say:
November Three Two Zero Lima Golf
Callsign
Instead of:
LUGO
You would spell:
Lima Uniform Golf Oscar
Airport Codes
LPPT
Lima Papa Papa Tango
EIDW
Echo India Delta Whiskey
MUHA
Mike Uniform Hotel Alpha
Why It Matters
Radio communication depends on clarity.
A misunderstood letter can result in:
- Incorrect clearances
- Wrong frequencies
- Incorrect flight plans
- Navigation errors
Using standardized code words dramatically reduces confusion.
Even when two pilots have completely different accents, the phonetic alphabet remains consistent.
Beyond Letters
Pilots also use standardized pronunciation for numbers.
| Number | Pronunciation |
|---|---|
| 0 | Zero |
| 1 | One |
| 2 | Two |
| 3 | Tree |
| 4 | Fower |
| 5 | Fife |
| 6 | Six |
| 7 | Seven |
| 8 | Eight |
| 9 | Niner |
Examples:
FL390
Flight Level Tree Niner Zero
Runway 28
Runway Two Eight
Squawk 4721
Squawk Fower Seven Two One
Quick Practice
Try spelling these using the NATO alphabet:
- A320
- B738
- LPPT
- EIDW
- LUGO
- SIMMERS
If you can do that comfortably without looking at the table, you're already speaking the language used on aviation radios worldwide.
For simulation use only. Real-world radio procedures vary by country, airspace, and ATC requirements.