Greenville, South Carolina
KGMU Greenville Downtown
Greenville Downtown (KGMU) is a towered, public-use airport in Greenville, South Carolina, at 1,048 ft MSL. It has 4 runways: 01/19 (5,393 by 100 ft, asphalt), 10/28 (4,000 by 80 ft, asphalt), H1 (50 by 50 ft, concrete), H2 (50 by 50 ft, concrete). Right traffic for runways 19, 28. Published pattern altitude 800 ft AGL (about 1,848 ft MSL). CTAF 119.9.
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 KGMU, FAA GMU
- Location
- Greenville, South Carolina (Greenville County). 3 NM E of the city center
- Elevation
- 1,048 ft MSL
- Position
- 34.8479° N, 82.3500° W
- Pattern altitude
- 800 ft AGL
- Control tower
- Yes (ATCT)
- Sectional chart
- Atlanta
- Magnetic variation
- 5° W (2000)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- SAT-SUN 0700-1900; MON-FRI 0600-1900
4 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 01/19 | 5,393 × 100 ft | Asphalt, excellent condition | High intensity |
| 10/28 | 4,000 × 80 ft | Asphalt, good condition | Medium intensity |
| H1 | 50 × 50 ft | Concrete, good condition | Perimeter |
| H2 | 50 × 50 ft | Concrete, good condition | Perimeter |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 01 | Left traffic | 4-light PAPI, left | ILS | None listed | Not listed |
| 19 | Right traffic | 4-light PAPI, left | None listed | None listed | Not listed |
| 10 | Left traffic | None listed | None listed | 267 ft | 3,463 ft |
| 28 | Right traffic | 2-light PAPI, left | None listed | 271 ft | 3,463 ft |
| H1 | Not stated | None listed | None listed | None listed | Not listed |
| H2 | Not stated | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- ATIS
- 127.075
- "Greenville". Hours 0700-2200
- CTAF
- 119.9
- UNICOM
- 122.95
- Tower
- 119.9
- "Greenville". Hours 0700-2200
- Ground
- 121.25
- "Greenville". Hours 0700-2200
- Approach / departure
- 118.8
- "Greer"
Weather station
- ASOS GMU
- 127.075
Before you go
Brief KGMU in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Greenville Downtown, 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.