Airports / K1A3 / Martin Campbell FieldGood ground coverage
Martin Campbell Field satellite view
📍 Copperhill⬆ 1,790 ft1 runways
K1A3 ·

Martin Campbell Field

35.01620°N
-84.34630°W
ARR / DAY
1
33.3%
DEP / DAY
2
18.2%

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 1 arrivals and 2 departures per day on average over the last 7 days.

Current weather

From KCHA, 49 mi away (K1A3 does not publish METAR)

31m ago
Temp
78°F
Wind
8 kts
340°
Visib
10+ km
Ceil
KCHA 181253Z COR 34008KT 10SM FEW015 BKN045 BKN250 26/22 A3005 RMK AO2 SLP168 T02560222

Runways

1 installed

3,500 FT MAX
02/20
3,500 ft × 75
ASPH-G● LITNSTD

Runway intelligence

Which runway carries the operations, observed over the last 30 days

20
56% of ops
27 land · 6 TO
02
44% of ops
21 land · 8 TO
Runway 20 carries 56% of operations (27 landings, 6 takeoffs) over the last 30 days. The next most-used is 02 at 44%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

20 27 landings
UA 0%
02 21 landings
UA 14%
Approaches to 20 show a 0% unstable-approach rate (0 UA events from 27 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
2.3
flights/day · 69 total
Busy hour (local)
3pm
also 1pm · 2pm
Day vs night
74%
06:00–20:00 local
Traffic concentrates around 2pm–3pm local, averaging 2.3 flights/day. Weekend volume runs 1.2× weekday (2.8 vs 2.2 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (20% of 64 flights). Top three types: , , .

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 13:24 UTC