| Animas Air Park | Durango | 00C |
| Aspen-Pitkin County Airport/Sardy Field | Aspen | ASE |
| Astronaut Kent Rominger Airport | Del Norte | RCV |
| Blake Field Airport | Delta | AJZ |
| Blanca Airport | Blanca | 05V |
| Boulder Municipal Airport | Boulder | BDU |
| Brush Municipal Airport | Brush | 7V5 |
| Calhan Airport | Calhan | 5V4 |
| Centennial Airport | Denver | APA |
| Central Colorado Regional Airport | Buena Vista | AEJ |
| City of Colorado Springs Municipal Airport | Colorado Springs | COS |
| City of Las Animas – Bent County Airport | Las Animas | 7V9 |
| Colorado Air and Space Port Airport | Denver | CFO |
| Colorado Plains Regional Airport | Akron | AKO |
| Colorado Springs East Airport | Ellicott | CO4 |
| Cortez Municipal Airport | Cortez | CEZ |
| Craig-Moffat Airport | Craig | CAG |
| Crawford Airport | Crawford | 99V |
| Cuchara Valley Airport at La Veta | La Veta | 07V |
| Denver International Airport | Denver | DEN |
| Dove Creek Airport | Dove Creek | 8V6 |
| Durango-La Plata County Airport | Durango | DRO |
| Eads Municipal Airport | Eads | 9V7 |
| Eagle County Regional Airport | Eagle | EGE |
| Easton (Valley View) Airport | Greeley | 11V |
| Erie Municipal Airport | Erie | EIK |
| Fort Morgan Municipal Airport | Fort Morgan | FMM |
| Fremont County Airport | Canon City | 1V6 |
| Glenwood Springs Municipal Airport | Glenwood Springs | GWS |
| Granby-Grand County Airport | Granby | GNB |
| Grand Junction Regional Airport | Grand Junction | GJT |
| Greeley-Weld County Airport | Greeley | GXY |
| Gunnison-Crested Butte Regional Airport | Gunnison | GUC |
| Haxtun Municipal Airport | Haxtun | 17V |
| Holly Airport | Holly | K08 |
| Holyoke Airport | Holyoke | HEQ |
| Hopkins Field Airport | Nucla | AIB |
| Julesburg Municipal Airport | Julesburg | 7V8 |
| Kit Carson County Airport | Burlington | ITR |
| La Junta Municipal Airport | La Junta | LHX |
| Lake County Airport | Leadville | LXV |
| Leach Airport | Center | 1V8 |
| Limon Municipal Airport | Limon | LIC |
| Mc Elroy Airfield | Kremmling | 20V |
| Meadow Lake Airport | Colorado Springs | FLY |
| Meeker Coulter Field Airport | Meeker | EEO |
| Mineral County Memorial Airport | Creede | C24 |
| Monte Vista Municipal Airport | Monte Vista | MVI |
| Montrose Regional Airport | Montrose | MTJ |
| North Fork Valley Airport | Paonia | 7V2 |
| Northern Colorado Regional Airport | Fort Collins/Loveland | FNL |
| Perry Stokes Airport | Trinidad | TAD |
| Platte Valley Airpark | Hudson | 18V |
| Pueblo Memorial Airport | Pueblo | PUB |
| Rangely Airport | Rangely | 4V0 |
| Rifle Garfield County Airport | Rifle | RIL |
| Rocky Mountain Metro Airport | Denver | BJC |
| Saguache Municipal Airport | Saguache | 04V |
| Salida Airport/Harriett Alexander Field | Salida | ANK |
| San Luis Valley Regional Airport/Bergman Field | Alamosa | ALS |
| Silver West Airport | Westcliffe | C08 |
| Southeast Colorado Regional Airport | Lamar | LAA |
| Spanish Peaks Airfield | Walsenburg | 4V1 |
| Springfield Municipal Airport | Springfield | 8V7 |
| Steamboat Springs Airport/Bob Adams Field | Steamboat Springs | SBS |
| Sterling Municipal Airport | Sterling | STK |
| Stevens Field Airport | Pagosa Springs | PSO |
| Telluride Regional Airport | Telluride | TEX |
| Vance Brand Airport | Longmont | LMO |
| Walden-Jackson County Airport | Walden | 33V |
| Westwinds Airport | Delta | D17 |
| Wray Municipal Airport | Wray | 2V5 |
| Yampa Valley Airport | Hayden | HDN |
| Yuma Municipal Airport | Yuma | 2V6 |
