📍 Appleton⬆ 918 ft2 runways
KATW · ATW
Appleton International Airport
44.25810°N
-88.51910°W
ARR / DAY
42
▼
5.2%
DEP / DAY
51
▲
9.2%
Appleton International Airport (KATW/ATW) is a small general aviation airport located in Appleton, WI, 31 mi south west of Green Bay. It features 2 runways with the longest being 8,003 feet. SkyMeter has observed roughly 42 arrivals and 51 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 5 total
Current weather
Latest METAR observation
Temp
63°F
Wind
8 kts
280°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
21
30% of ops
510 land · 494 TO
03
28% of ops
475 land · 481 TO
30
26% of ops
452 land · 545 TO
29
9% of ops
157 land · 196 TO
12
4% of ops
75 land · 21 TO
11
2% of ops
37 land · 10 TO
Runway 21 carries 30% of operations (510 landings, 494 takeoffs) over the last 30 days. The next most-used is 03 at 28%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
21
510 landings
UA 3%
03
475 landings
UA 4%
30
452 landings
UA 6%
29
157 landings
UA 6%
12
75 landings
UA 8%
11
37 landings
UA 11%
Approaches to 21 show a 3% unstable-approach rate (15 UA events from 510 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
93.4
flights/day · 2,801 total
Busy hour (local)
4pm
also 3pm · 7pm
Day vs night
61%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 119.600 | — |
| TWR | 119.600 | 0530-2300 |
| GND | 121.700 | 0530-2300 |
| ATIS | 127.150 | 0530-2300 |
| APCH | 126.300 | — |
| APCH | 338.200 | — |
| UNICOM | 122.950 | — |
| LCL/P | 119.600 | 0530-2300 |
| OTHER | 126.300 | — |
| APPLETON | 126.300 | — |
| OTHER | 317.700 | — |
| MOSINEE | 317.700 | — |
Airport operations
- ARTCC:
- ZMP
- Elevation:
- 918 ft
- Mag var:
- 2° W
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 04:19 UTC