An addon tool that will quickly look up for the city and the country with a given IATA code
At the moment only available for Mozilla Firefox
The addon fetch the details from its own server, created to handle this requests in serverAirportCode.
Open your Firefox Browser and navigate to the following link to download the addon:
https://addons.mozilla.org/en-US/firefox/addon/airport-code-finder/
The serverAirportCode has been deployed in a free tier of Heroku.com, therefore you may need to wait a couple of seconds for the first results.