So You Think You Know Airport Codes? Test Your Knowledge. Part Four.

So you think you know airport codes? Well, you are about to find out.

This is the fourth of a series of articles here at The Gate with which you could have some fun at testing your knowledge pertaining to airport codes — and although the first article started off with the easiest or best known airport codes and the second article was a little more difficult and the third article was even more difficult, subsequent articles will continue to be increasing in difficulty as they delve into airports which are smaller and lesser known…

So You Think You Know Airport Codes? Test Your Knowledge. Part Four.

…but first, here is a little history about airport codes…

The International Civil Aviation Organization is a specialized agency of the United Nations, established by States in 1944 to manage the administration and governance of the Convention on International Civil Aviation, which is also known as the Chicago Convention.

Airport codes designated by the International Civil Aviation Organization are comprised of four letters. The first letter generally designates a specific region; while the second letter may designate a more finite region in many areas.

For example, K is used for the continental United States — such as KATL for Atlanta and KLAS for Las Vegas — but P is used for Alaska, Hawaii, and other territories of the United States in the northern Pacific Ocean. Examples include PANC for Anchorage, PHNL for Honolulu, and PGUM for Guam.

S represents all of South America — for example, SAEZ is Buenos Aires. Y represents all of Australia — for example, YSSY for Sydney.

International Air Transport Association

The International Air Transport Association represents, leads, and serves the airline industry to improve understanding of the air transport industry among decision makers and increase awareness of the benefits that aviation brings to national and global economies. Advocating for the interests of airlines across the globe, we challenge unreasonable rules and charges, hold regulators and governments to account, and strive for sensible regulation.

Codes for airports and railway stations are comprised of three letters as designated by the International Air Transport Association. The three letters can simply represent the geographic location of the airport or railway station — or they could be based on the history or founding of the airport or railway station.

In the United States and Canada, International Air Transport Association codes are typically based on International Civil Aviation Organization codes. In the United States, the only difference between the codes is the addition of the letter K — for example as mentioned before, ATL for Atlanta is KATL and LAS for Las Vegas is KLAS. In Canada, the only difference between the codes is the addition of the letter C — for example, YYZ for Toronto is CYYZ and YVR for Vancouver is CYVR.

For most other airports around the world, International Civil Aviation Organization codes and International Air Transport Association do not resemble each other — for example:

• JNB for Johannesburg is FAJS
• FCO for Rome is LIRF
• NRT for Tokyo is RJAA
• EZE for Buenos Aires is SAEZ
• AKL for Auckland is NZAA

Airport Codes

Here are 50 additional airport codes which continue this series of articles:

1. MOB
2. GNV
3. RDM
4. AVP
5. FWA
6. ROA
7. MTJ
8. AZO
9. STS
10. AGS
11. GPT
12. SAF
13. CHO
14. BLI
15. MAF
16. FSD
17. LFT
18. SBP
19. HSV
20. DRO
21. TRI
22. BTR
23. PIA
24. IDA
25. TTN
26. FAY
27. PHF
28. GRB
29. CRP
30. FAR
31. BFL
32. HYA
33. PSC
34. LBB
35. HRL
36. TOL
37. SGU
38. JHM
39. MBS
40. GTF
41. MGM
42. DLH
43. ATW
44. ITH
45. SHV
46. MFE
47. CRW
48. RST
49. HDN
50. CAI

Final Boarding Call

The articles are not meant to be an exhaustive list of airport codes — but they will highlight at least 600 of them.

You could test your knowledge of airport codes off the top of your head…

…or you could simply refer to this article which was posted here at The Gate back on Saturday, June 6, 2020 and find the answers using the tools which are highlighted there — but really: what is the fun in that?

All photographs ©2008, ©2015, and ©2017 by Brian Cohen.