Airports / 0LL3 / Koenig AirportGood ground coverage

📍 Jerseyville⬆ 614 ft1 runways

0LL3 ·

Koenig Airport

39.05500°N

-90.34210°W

ARR / DAY

▲ 0.0%

DEP / DAY

▲ 0.0%

Koenig Airport (0LL3) is a small general aviation airport located in Jerseyville, IL. It features 1 runway measuring 2,000 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KALN, 20 mi away (0LL3 does not publish METAR)

24m ago

Temp

99°F

Wind

4 kts

210°

Visib

10+ km

Ceil

—

KALN 042145Z 21004KT 10SM FEW070 37/20 A2992

Runways

1 installed

2,000 FT MAX

06/24

2,000 ft × 100

TURF○ unlit

Runway intelligence

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

55% of ops

16 land · 3 TO

45% of ops

13 land · 2 TO

Runway 24 carries 55% of operations (16 landings, 3 takeoffs) over the last 30 days. The next most-used is 06 at 45%.

Approach quality

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

24 16 landings

UA 0%

06 13 landings

UA 0%

Approaches to 24 show a 0% unstable-approach rate (0 UA events from 16 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

0.3

flights/day · 10 total

Busy hour (local)

4pm

also 2pm · 5pm

Day vs night

80%

06:00–20:00 local

Traffic concentrates around 4pm–5pm local, averaging 0.3 flights/day. Weekend volume runs 2.6× weekday (0.6 vs 0.2 daily).

Aircraft character

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

7 · 70%

1 · 10%

Activity is led by (70% of 10 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Airport operations

ARTCC:: ZKC
Elevation:: 614 ft
Mag var:: 2° E

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