| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| CYA (CAYES) | airport | Haiti | 18.27 | -73.79 | 203 | 0 | |
| CYAB (Arctic Bay Airport) | airport | 73.01 | -85.05 | 0 | |||
| CYAC (Cat Lake Airport) | airport | 51.73 | -91.82 | 1344 | 0 | ||
| CYAD (La Grande-3 Airport) | airport | 53.57 | -76.20 | 775 | 0 | ||
| CYAG (FORT FRANCES MUNI) | airport | Canada | 48.65 | -93.44 | 1125 | 0 | |
| CYAH (La Grande-4 Airport) | airport | 53.75 | -73.68 | 1005 | 0 | ||
| CYAL (Alert Bay Airport) | airport | 50.58 | -126.92 | 240 | 0 | ||
| CYAM (SAULT STE MARIE) | airport | Canada | 46.49 | -84.51 | 630 | 0 | |
| CYANAMID-HANNIBAL | airport | United States | 39.83 | -91.44 | 468 | 0 | |
| CYAQ (Kasabonika Airport) | airport | 53.52 | -88.64 | 672 | 0 | ||
| CYAS (Kangirsuk Airport) | airport | 60.03 | -70.00 | 403 | 0 | ||
| CYAT (Attawapiskat Airport) | airport | 52.93 | -82.43 | 31 | 0 | ||
| CYAU (LIVERPOOL SOUTH SHORE RGNL) | airport | Canada | 44.23 | -64.86 | 321 | 0 | |
| CYAV (WINNIPEG ST ANDREWS) | airport | Canada | 50.06 | -97.03 | 760 | 0 | |
| CYAW (SHEARWATER) | airport | Canada | 44.64 | -63.50 | 167 | 0 | |
| CYAX (LAC DU BONNET) | airport | Canada | 50.29 | -96.01 | 850 | 0 | |
| CYAY (ST ANTHONY) | airport | Canada | 51.39 | -56.08 | 108 | 0 | |
| CYAZ (TOFINO) | airport | Canada | 49.08 | -125.77 | 80 | 0 |