📍 Greenville⬆ 955 ft1 runways
KGYH · GDC
Donaldson Field Airport
34.75830°N
-82.37640°W
ARR / DAY
11
▲
15.2%
DEP / DAY
11
▲
8.7%
Donaldson Field Airport (KGYH/GDC) is a small general aviation airport located in Greenville, SC, 79 mi north east of Athens. It features 1 runway measuring 8,000 feet. SkyMeter has observed roughly 11 arrivals and 11 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 3 total
Current weather
Latest METAR observation
Temp
79°F
Wind
18 kts
60°
Visib
10+ km
Ceil
—
Runways
1 installed
05/23
8,000 ft × 150
CON● LITHIGH
Runway intelligence
Which runway carries the operations, observed over the last 30 days
23
53% of ops
492 land · 582 TO
05
47% of ops
437 land · 364 TO
Runway 23 carries 53% of operations (492 landings, 582 takeoffs) over the last 30 days. The next most-used is 05 at 47%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
23
492 landings
UA 17%
05
437 landings
UA 11%
Approaches to 23 show a 17% unstable-approach rate (85 UA events from 492 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
22.5
flights/day · 674 total
Busy hour (local)
7pm
also 3pm · 8pm
Day vs night
62%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 133.325 | — |
| TWR | 133.325 | 0700-2100 |
| TWR | 269.250 | 0700-2100 |
| GND | 121.400 | 0700-2100 |
| ATIS | 127.325 | 0700-2100 |
| APCH | 118.800 | — |
| APCH | 270.275 | — |
| UNICOM | 122.700 | — |
| OTHER | 118.800 | — |
| BIMMR DP | 118.800 | — |
| BWALL DP | 118.800 | — |
| OTHER | 121.400 | 0700-2100 |
| CD/P | 121.400 | 0700-2100 |
| LCL/P | 133.325 | 0700-2100 |
| OTHER | 135.350 | — |
| OWING RC | 135.350 | — |
| OTHER | 263.125 | — |
| OWING RC | 263.125 | — |
| LCL/P | 269.250 | 0700-2100 |
| OTHER | 270.275 | — |
| BIMMR DP | 270.275 | — |
| BWALL DP | 270.275 | — |
Airport operations
- ARTCC:
- ZTL
- Mag var:
- 7° W
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 20:55 UTC