Airports / 9WN1 / Courtney Plummer AirportGood ground coverage

📍 Winneconne⬆ 758 ft1 runways

9WN1 ·

Courtney Plummer Airport

44.10690°N

-88.68400°W

ARR / DAY

▲ 0.0%

DEP / DAY

▲ 0.0%

Courtney Plummer Airport (9WN1) is a small general aviation airport located in Winneconne, WI, 44 mi south west of Green Bay. It features 1 runway measuring 3,403 feet.

Safety incidents

Last 1 days · 0 total

NORMAL

Current weather

From KRYV, 65 mi away (9WN1 does not publish METAR)

48m ago

Temp

73°F

Wind

4 kts

90°

Visib

10+ km

Ceil

—

METAR KRYV 161815Z AUTO 09004KT 10SM BKN030 OVC070 23/15 A3034 RMK AO2 T02270153

Runways

1 installed

3,403 FT MAX

18/36

3,403 ft × 32

ASPH-P● LITLOW

Runway intelligence

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

56% of ops

15 land · 2 TO

44% of ops

12 land · 8 TO

Runway 36 carries 56% of operations (15 landings, 2 takeoffs) over the last 30 days. The next most-used is 18 at 44%.

Approach quality

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

36 15 landings

UA 13%

18 12 landings

UA 17%

Approaches to 36 show a 13% unstable-approach rate (2 UA events from 15 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

1.1

flights/day · 33 total

Busy hour (local)

12am

also 8pm · 6pm

Day vs night

48%

06:00–20:00 local

Traffic concentrates around 12am–6pm local, averaging 1.1 flights/day. Weekend volume runs 0.4× weekday (0.5 vs 1.4 daily).

Aircraft character

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

Activity is led by (27% of 33 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Airport operations

ARTCC:: ZAU
Elevation:: 758 ft
Mag var:: 1° W

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