Airport Codes Quiz

How well do you know your IATA airport identifiers?   Take the quiz below to find out!
1. BAD  
Unanswered
2. MCO  
Unanswered
3. DME  
Unanswered
4. BNA  
Unanswered
5. SUX  
Unanswered
6. GEG  
Unanswered
7. IAD  
Unanswered
8. YYZ  
Unanswered
9. BKK  
Unanswered
10. CIA  
Unanswered