Airport
St Charles County Regional Airport/Smartt Field
US · US-MO · GA PUBLIC
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 38.9297, -90.4300
- Elevation
- 437 ft (133.2 m)
- Timezone
- America/Chicago
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- LOCALSET
- GPS_CODEKSET
Runways (2)
18/361,158 m × 23 m
Geometry
| Length | 1,158 m (3,800 ft) |
|---|---|
| Width | 23 m |
Runway ends
18
| Threshold | 38.9335, -90.4308 |
|---|
36
| Threshold | 38.9231, -90.4310 |
|---|
09/27610 m × 23 m
Geometry
| Length | 610 m (2,000 ft) |
|---|---|
| Width | 23 m |
Runway ends
09
| Threshold | 38.9324, -90.4317 |
|---|
27
| Threshold | 38.9323, -90.4247 |
|---|
ATC frequencies
ASOS
- 118.075 MHzASOS
CTAF
- 122.700 MHzCTAF