📍 Wisconsin Rapids⬆ 1,021 ft3 runways
KISW · ISW
Alexander Field South Wood County Airport
44.36030°N
-89.83900°W
ARR / DAY
2
▼
33.3%
DEP / DAY
2
▼
31.6%
Alexander Field South Wood County Airport (KISW/ISW) is a small general aviation airport located in Wisconsin Rapids, WI, 91 mi west of Green Bay. It features 3 runways with the longest being 5,500 feet. SkyMeter has observed roughly 2 arrivals and 2 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
41°F
Wind
8 kts
360°
Visib
6437 m
Ceil
—
Runways
3 installed
02/20
5,500 ft × 100
ASP● LITMED
11/29
3,640 ft × 50
ASP● LIT
18/36
2,100 ft × 50
GRE○ unlit
Runway intelligence
Which runway carries the operations, observed over the last 30 days
20
54% of ops
52 land · 2 TO
02
17% of ops
16 land · 16 TO
29
11% of ops
11 land · 13 TO
18
9% of ops
9 land · 41 TO
11
6% of ops
6 land · 8 TO
36
2% of ops
2 land · 2 TO
Runway 20 carries 54% of operations (52 landings, 2 takeoffs) over the last 30 days. The next most-used is 02 at 17%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
20
52 landings
UA 13%
02
16 landings
UA 6%
29
11 landings
UA 0%
18
9 landings
UA 11%
11
6 landings
UA 17%
36
2 landings
UA 0%
Approaches to 20 show a 13% unstable-approach rate (7 UA events from 52 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
4.8
flights/day · 144 total
Busy hour (local)
9pm
also 10pm · 3pm
Day vs night
47%
06:00–20:00 local
Communications Frequencies
2026-10-29| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| UNICOM | 122.800 | — |
| ASOS | 126.575 | — |
| OTHER | 122.200 | — |
| WISCONSI | 122.200 | — |
| MOSINEE | 124.400 | — |
| OTHER | 124.400 | — |
| MOSINEE | 317.700 | — |
| OTHER | 317.700 | — |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 1° W
- Fuel:
- 100LL, A+
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 01:16 UTC