Greenville Downtown Airport
Daylight today(Sep 2, 2026, local time)
About 12h 53m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Greenville Downtown Airport
Greenville Downtown Airport is an airport in Greenville, South Carolina, United States, 3 miles (4.8 km) east of the city center. It is owned by the Greenville Airport Commission and is the busiest general aviation airport in South Carolina.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KGMUNOTAMs
KGMUReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 01 / 19 | 5,393 ft / 1,644 m | 100 ft | Asp | Lighted | Open |
| 10 / 28▸ displaced | 4,000 ft / 1,219 m | 80 ft | Asp | Lighted | Open |
Radio frequencies (6)
| Type | Description | Frequency |
|---|---|---|
| A/D | GREER APP/DEP | 118.800 MHz |
| ASOS | ASOS | 127.075 MHz |
| CTAF | CTAF | 119.900 MHz |
| GND | GND | 121.250 MHz |
| TWR | TWR | 119.900 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
From the airport’s official website — details may change, so confirm with the airport. Official site
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Departure procedures (SIDs) (2)
Arrivals (STARs) (4)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Showing 14 of 15 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(3)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| GREER CLASS C | Class C | Controlled | 2200 ft MSL | 5000 ft MSL |
| GREER CLASS C | Class C | Controlled | 3100 ft MSL | 5000 ft MSL |
| GREENVILLE CLASS D | Class D | Controlled | GND | 3500 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Landmark Building | 305 ft | 994 ft | — |
| One Liberty Square | 240 ft | 873 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Greenville Downtown Airport.
Frequently asked questions
What is the ICAO code for Greenville Downtown Airport?
The ICAO code for Greenville Downtown Airport is KGMU, and its IATA code is GMU.
Where is Greenville Downtown Airport located?
Greenville Downtown Airport is medium airport located in Greenville, United States, at an elevation of 1,048 ft (319 m).
How many runways does Greenville Downtown Airport have?
Greenville Downtown Airport has 2 runways, the longest being 5,393 ft / 1,644 m.
What time zone is Greenville Downtown Airport in?
Greenville Downtown Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Greenville Downtown Airport?
The magnetic variation (declination) at Greenville Downtown Airport is approximately 7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Greenville Downtown Airport?
The nearest airport to Greenville Downtown Airport is Donaldson Field Airport (GDC), about 5.5 nm to the ssw, followed by Mountain Ridge Airport and Greenville-Spartanburg International Airport.
Is the information on this page suitable for flight planning?
No. Greenville Downtown Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.