Airport index for Denmark 
A list of airports that were either departure or destination airports for the accident / hijacked flights in the Aviation Safety Network database:
Aalborg Airport (AAL/EKYT)Anholt Airport (EKAT)
Billund Airport (BLL/EKBI)
Faroe Islands-Vagar Airport (FAE/EKVG)
København-Kastrup Airport (CPH/EKCH)
Roskilde Airport (RKE/EKRK)
