ST LOUIS DOWNTOWN (KCPS)
Cahokia/St Louis, Illinois · St Clair County · 1 miles E of city
Airport information
FAA identifierCPS
ICAO identifierKCPS
Elevation412.9 ft MSL
Latitude38.57036° N
Longitude90.15508° W
Magnetic variation0E
AirspaceClass D (CLASS D SVC 0630-2200; OTHER TIMES CLASS G)
NPIAS categoryReliever · National
Based aircraft123
Annual enplanements4,128
Planned development (2025–29)$17,145,212
Sectional chartST LOUIS
ARTCCKansas City Center
Flight ServiceSaint Louis
OwnershipPublicly owned
UseOpen to the public
Activated1940/04
Fuel available100LL, A
TowerATCT
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityCPS
AttendedALL / ALL / ALL
ManagerSandra Shore
Manager phone618-337-6060
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 05/23 | 2,799 × 75 ft | Asphalt (fair) | — |
| 12L/30R | 5,301 × 75 ft | Concrete (fair) | 30R: right pattern |
| 12R/30L | 7,002 × 150 ft | Asphalt (excellent) | 12R: right pattern, P4L · 30L: P4L, MALSR |
ILS approaches: 30L (CAT I)
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CD/P | 118.275 | DOWNTOWN |
| CTAF | 119.925 | — |
| LCL/P | 119.925 | DOWNTOWN |
| ATIS | 121.45 | DOWNTOWN |
| GND/P | 121.8 | DOWNTOWN |
| UNICOM | 122.95 | — |
| LCL/P | 379.3 | DOWNTOWN |
| BUUDD STAR | 119.15 | DOWNTOWN |
| FARMR STAR | 119.15 | DOWNTOWN |
| CD/P | 121.8 | DOWNTOWN |
| APCH/P DEP/P | 123.7 | DOWNTOWN |
| DELMA STAR | 128.1 | DOWNTOWN |
| DIXEE STAR | 128.1 | DOWNTOWN |
| DELMA STAR | 307.05 | DOWNTOWN |
| DIXEE STAR | 307.05 | DOWNTOWN |
| BUUDD STAR | 335.5 | DOWNTOWN |
| FARMR STAR | 335.5 | DOWNTOWN |
| APCH/P DEP/P | 371.875 | DOWNTOWN |
Weather stations
- ASOS · 618-332-0001
Airport remarks
- CLSD TO SKED ACR OPS GTR THAN 9 PSGR SEATS. UNSKED ACR OPS GTR THAN 30 PSGR SEATS RQR 12 HR PPR.
- WATERFOWL ON & INVOF ARPT.
- BE ALERT FOR STUDENT TRNG & HEL OPS.
- ALL TWYS EXCP TWY B4 PPR ACFT OVER 120000 LBS.
- SFC CONDS NOT MNTD 2100-0700 LCL.
- ACTVT MALSR RWY 30L WHEN ATCT CLSD; REIL RWY 30R - CTAF. HIRL RWY 12R/30L PRESET MED INTST WHEN ATCT CLSD. MIRL RWY 12L & 30R NOT AVBL WHEN ATCT CLSD. PAPI RWY 12R & 30L OPR CONSLY.
- 200 WITH PPR.
- PCR VALUE: 400/F/D/X/T
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
Flight training near KCPS
$220.00 per hour
CFII, AMEL, ASEL, SES, Glider at KSTL, St. Louis, Missouri
$60.00 per hour
FAA Gold Seal CFI at KSTL, St. Louis, Missouri · +3 more locations
$50.00 per hour
Tailwheel Flight Training, Flight Reviews in Your Aircraf, St. Louis, Missouri · +1 more location
$50.00 per hour
Certified Flight Instructor Airplane, Maryland Heights, Missouri · +1 more location
Events near KCPS
Sat, Sep 26 · 9:00 AM (Free)
Annual Wings and Wheels Fly-in (KALN)
16 Terminal Dr Bldg 1, East Alton, IL 62024, Wood River, IL
Fly-inSeminar/Training
Sat, Oct 24 · 8:30 AM (Free)
Annual Pumpkin Drop (KSET)
6390 Grafton Ferry Rd, Portage Des Sioux, MO 63373, Rivers, MO
Fly-in
Sat, Sep 12 · 9:00 AM (Free)
Young Eagles Rally - September
6410 Grafton Ferry Road Rd, Portage Des Sioux, MO
Fly-inEAA Meeting