Marion, South Carolina
KMAO Marion County
Marion County (KMAO) is a non-towered, public-use airport in Marion, South Carolina, at 92.7 ft MSL. Its runway is 04/22 (4,505 by 100 ft, asphalt). Right traffic for runways 04, 22. CTAF 122.8.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KMAO, FAA MAO
- Location
- Marion, South Carolina (Marion County). 3 NM E of the city center
- Elevation
- 92.7 ft MSL
- Position
- 34.1812° N, 79.3347° W
- Control tower
- No, non-towered
- Sectional chart
- Charlotte
- Magnetic variation
- 8° W (2015)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0700-1630
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 04/22 | 4,505 × 100 ft | Asphalt, excellent condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 04 | Right traffic | 2-light PAPI, left | None listed | None listed | Not listed |
| 22 | Right traffic | 2-light PAPI, left | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.8
- UNICOM
- 122.8
- Approach / departure
- 135.25
- "Florence"
Weather station
- AWOS-3PT MAO
- 119.875
Before you go
Brief KMAO in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Marion County, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.