Between now and the end of the year CompassData will be adding authoritative airport data in the following countries:
Aruba, Austria, Bahamas, Belgium, Brazil, Bulgaria, Canada, Canary Islands, Corsica, Croatia, Denmark, France, Germany, Guam, Honduras, Ireland, Madeira, Marshall Islands, Nederland, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Switzerland, Turkey, Ukraine, United Kingdom, US Virgin Islands, USA, & Zambia.