Pond's Fld Airport (Berthoud, CO) CD39 Carte IFR
| 7 | KLMO | Vance Brand | Longmont, CO |
| 15 | KFNL | Northern Colorado Regional | Fort Collins/Loveland, CO |
| 18 | KEIK | Erie Muni | Erie, CO |
| 25 | KBJC | Rocky Mtn Metropolitan | Denver, CO |
| 29 | KGXY | Greeley-Weld County | Greeley, CO |
