📍 Copperhill⬆ 1,790 ft1 runways
K1A3 ·
Martin Campbell Field
35.01620°N
-84.34630°W
ARR / DAY
2
▲
0.0%
DEP / DAY
0
▼
100.0%
Martin Campbell Field (K1A3) is a small general aviation airport located in Copperhill, TN, 51 mi east of East Chattanooga. It features 1 runway measuring 3,500 feet. SkyMeter has observed roughly 2 arrivals and 0 departures per day on average over the last 1 days.
Safety incidents
Last 1 days · 0 total
Current weather
From KDNN, 36 mi away (K1A3 does not publish METAR)
Temp
86°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runways
1 installed
02/20
3,500 ft × 75
ASPH-G● LITNSTD
Runway intelligence
Which runway carries the operations, observed over the last 30 days
02
58% of ops
28 land · 9 TO
20
42% of ops
20 land · 1 TO
Runway 02 carries 58% of operations (28 landings, 9 takeoffs) over the last 30 days. The next most-used is 20 at 42%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
02
28 landings
UA 7%
20
20 landings
UA 0%
Approaches to 02 show a 7% unstable-approach rate (2 UA events from 28 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
2.4
flights/day · 71 total
Busy hour (local)
4pm
also 2pm · 3pm
Day vs night
72%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.900 | — |
| MOUNT OG | 133.100 | — |
| OTHER | 133.100 | — |
| MOUNT OG | 342.425 | — |
| OTHER | 342.425 | — |
Airport operations
- ARTCC:
- ZTL
- Elevation:
- 1,789 ft
- Mag var:
- 5° W
- Fuel:
- 100LL
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 21:49 UTC