Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Alexander Field South Wood County Airport (KISW/ISW) — Wisconsin Rapids, United States
At a glance
- Operating hours
- 12:00–22:00 UTC
- Fuel
- 100LL, Jet A, Jet A+
- Runways
- 02/20, 11/29, 18/36, 12/30
- Elevation
- 1,021 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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77%
Data Complete
40 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
2/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
3/10
Data last updated:
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Basic Airport Information
- ICAO: KISW
- Name: Alexander Field South Wood County Airport
- Type: small_airport
- Category: Domestic
- Latitude: 44.360298
- Longitude: -89.838997
- Elevation: 1021 ft
- Country: United States
- Municipality: Wisconsin Rapids
- IATA Code: ISW
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Chicago
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 02/20
- Designation: 02/20
- Dimensions: 1676x30m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 11/29
- Designation: 11/29
- Dimensions: 1109x15m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 18/36
- Designation: 18/36
- Dimensions: 632x15m
- Surface: GRE
- PCN: N/A
- Lighting: Not lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 12/30
- Designation: 12/30
- Dimensions: 3470 x 60 ft
- Surface: ASP
- PCN: N/A
- Lighting: MIRL
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: N/A
- Ground: N/A
- Operations: 122.450 MHz
- Traffic/Approach: 124.400 MHz
- ATIS: 126.575 MHz
Operation Hours
Monday
12:00
–
22:00
Tuesday
12:00
–
22:00
Wednesday
12:00
–
22:00
Thursday
12:00
–
22:00
Friday
12:00
–
22:00
Saturday
12:00
–
22:00
Sunday
12:00
–
22:00
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 (715) 423-0330
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel Type: 100LL
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A+
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
10/018
info
OBST TOWER LGT (ASR 1270236) 442847.90N0894735.90W (7.4NM N ISW) 1428FT (320FT AGL) U/S
2026-10-24 07:30 UTC
2026-12-08 07:30 UTC
10/017
info
OBST TOWER LGT (ASR 1256911) 442753.00N0895835.80W (8.6NM NW ISW) 1355.0FT (264.8FT AGL) U/S
2026-10-22 18:05 UTC
2026-11-24 17:00 UTC
6/1356
info
IAP ALEXANDER FLD SOUTH WOOD COUNTY, WISCONSIN RAPIDS, WI.
RNAV (GPS) RWY 2, ORIG-D...
LPV NA. LNAV/VNAV NA.
PROCEDURE NA AT NIGHT.
RWY 2 HELICOPTER VISIBILITY REDUCTION BELOW 1 SM NOT AUTHORIZED.
DISREGARD NOTE: CIRCLING RWY 20, 30 NA AT NIGHT.
2610211851-2706021851EST
2026-10-21 18:51 UTC
2027-06-02 18:51 UTC
+16 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 16:30 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Alexander Field South Wood County Airport yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What are the operating hours of KISW?
- Alexander Field South Wood County Airport operates from 12:00 to 22:00.
- What fuel is available at KISW?
- Alexander Field South Wood County Airport offers 100LL, Jet A, Jet A+.
- Does KISW require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is KISW located?
- Alexander Field South Wood County Airport (KISW) is located in Wisconsin Rapids, United States.
- What is the IATA code for KISW?
- The IATA code for Alexander Field South Wood County Airport is ISW.
- How long is the runway at KISW?
- The main runway at Alexander Field South Wood County Airport (02/20) measures 1676x30m.