Airports / KAPT / Marion County Brown FieldIATA APTModerate ground coverage

Marion County Brown Field satellite view

📍 Jasper⬆ 641 ft1 runways

KAPT · APT

Marion County Brown Field

35.06070°N

-85.58530°W

ARR / DAY

▼ 62.5%

DEP / DAY

▼ 66.7%

Marion County Brown Field (KAPT/APT) is a small general aviation airport located in Jasper, TN, 16 mi west of Chattanooga. It features 1 runway measuring 3,498 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

Latest METAR observation

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Temp

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Wind

—

Visib

—

Ceil

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Runways

1 installed

3,498 FT MAX

04/22

3,498 ft × 75

ASP● LITMED

Runway intelligence

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

60% of ops

24 land · 12 TO

40% of ops

16 land · 12 TO

Runway 04 carries 60% of operations (24 landings, 12 takeoffs) over the last 30 days. The next most-used is 22 at 40%.

Approach quality

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

04 24 landings

UA 0%

22 16 landings

UA 0%

Approaches to 04 show a 0% unstable-approach rate (0 UA events from 24 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

1.6

flights/day · 47 total

Busy hour (local)

6pm

also 5pm · 1pm

Day vs night

85%

06:00–20:00 local

Traffic concentrates around 1pm–6pm local, averaging 1.6 flights/day. Weekend volume runs 0.9× weekday (1.5 vs 1.7 daily).

Aircraft character

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

5 · 12%

4 · 10%

3 · 8%

Activity is led by (12% of 40 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.800	—
APCH	119.200	—
APCH	323.075	—
UNICOM	122.800	—
OTHER	132.050	—
CHATTANO	132.050	—
OTHER	354.025	—
CHATTANO	354.025	—

Airport operations

ARTCC:: ZTL
Mag var:: 2° W
Fuel:: 100LL, A+, MOGAS

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