KISW NOTAMs

Active notices for Alexander Field South Wood County (ISW · KISW), Wisconsin Rapids, WI. 10 in force, as of 5 Nov 2026 1259Z. · Open on the map

All of Alexander Field South Wood County — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 2 min ago

Lighting 2

Runway 20 — unserviceable

Runway 20 runway end identifier lights are out of service.

FAA text

RWY 20 RWY END ID LGT U/S

10/002Active · expires in 147d (est.)

Runway 02 — unserviceable

Runway 02 runway end identifier lights are out of service.

FAA text

RWY 02 RWY END ID LGT U/S

10/001Active · expires in 147d (est.)

Obstacles 4

Tower lights — unserviceable

Tower lights are out of service: 1432 ft MSL (416 ft AGL), 3.3 NM north of ISW, at 442457.00N0895004.00W (ASR 1035143).

FAA text

OBST TOWER LGT (ASR 1035143) 442457.00N0895004.00W (3.3NM N ISW) 1432FT (416FT AGL) U/S

10/008Active · expires in 20d

Tower lights — unserviceable

Tower lights are out of service: 1430 ft MSL (413 ft AGL), 3.3 NM north of ISW, at 442455.00N0895009.00W (ASR 1035142).

FAA text

OBST TOWER LGT (ASR 1035142) 442455.00N0895009.00W (3.3NM N ISW) 1430FT (413FT AGL) U/S

10/009Active · expires in 20d

Tower lights — unserviceable

Tower lights are out of service: 1364.8 ft MSL (374.0 ft AGL), 8.3 NM south of ISW, at 441323.00N0894946.00W (ASR 1236572).

FAA text

OBST TOWER LGT (ASR 1236572) 441323.00N0894946.00W (8.3NM S ISW) 1364.8FT (374.0FT AGL) U/S

10/023Active · expires in 87d

Tower lights — unserviceable

Tower lights are out of service: 1362.2 ft MSL (289.0 ft AGL), 13.5 NM east of ISW, at 441911.80N0893142.80W (ASR 1228342).

FAA text

OBST TOWER LGT (ASR 1228342) 441911.80N0893142.80W (13.5NM E ISW) 1362.2FT (289.0FT AGL) U/S

11/001Active · expires in 116d

All 10 active NOTAMs every severity, with windows and raw text

Lighting · 2 active

Runway 20 — unserviceable

Medium

From 1 Oct 2026 1600Z to 1 Apr 2027 2111Z (estimated) · NOTAM 10/002

RWY 20 RWY END ID LGT U/S

!ISW 10/002 ISW RWY 20 RWY END ID LGT U/S 2610011600-2704012111EST

Runway 02 — unserviceable

Medium

From 1 Oct 2026 1555Z to 1 Apr 2027 2111Z (estimated) · NOTAM 10/001

RWY 02 RWY END ID LGT U/S

!ISW 10/001 ISW RWY 02 RWY END ID LGT U/S 2610011555-2704012111EST

Airspace · 1 active

Flight check aircraft

Low

From 5 Nov 2026 1400Z to 5 Nov 2026 2200Z · NOTAM 11/002

AIRSPACE FLTCK ACFT OPS WI AN AREA DEFINED AS 5NM RADIUS OF ISW SFC-3500FT AGL ACFT CS FLC83

!ISW 11/002 ISW AIRSPACE FLTCK ACFT OPS WI AN AREA DEFINED AS 5NM RADIUS OF ISW SFC-3500FT AGL ACFT CS FLC83 2611051400-2611052200

Obstacles · 5 active

Tower lights — unserviceable

Medium

From 11 Oct 2026 0247Z to 25 Nov 2026 0247Z · NOTAM 10/008

OBST TOWER LGT (ASR 1035143) 442457.00N0895004.00W (3.3NM N ISW) 1432FT (416FT AGL) U/S

!ISW 10/008 ISW OBST TOWER LGT (ASR 1035143) 442457.00N0895004.00W (3.3NM N ISW) 1432FT (416FT AGL) U/S 2610110247-2611250247

Tower lights — unserviceable

Medium

From 11 Oct 2026 2343Z to 25 Nov 2026 2343Z · NOTAM 10/009

OBST TOWER LGT (ASR 1035142) 442455.00N0895009.00W (3.3NM N ISW) 1430FT (413FT AGL) U/S

!ISW 10/009 ISW OBST TOWER LGT (ASR 1035142) 442455.00N0895009.00W (3.3NM N ISW) 1430FT (413FT AGL) U/S 2610112343-2611252343

Tower lights — unserviceable

Medium

From 30 Oct 2026 1518Z to 31 Jan 2027 2359Z · NOTAM 10/023

OBST TOWER LGT (ASR 1236572) 441323.00N0894946.00W (8.3NM S ISW) 1364.8FT (374.0FT AGL) U/S

!ISW 10/023 ISW OBST TOWER LGT (ASR 1236572) 441323.00N0894946.00W (8.3NM S ISW) 1364.8FT (374.0FT AGL) U/S 2610301518-2701312359

Tower lights — unserviceable

Medium

From 1 Nov 2026 0401Z to 1 Mar 2027 0401Z · NOTAM 11/001

OBST TOWER LGT (ASR 1228342) 441911.80N0893142.80W (13.5NM E ISW) 1362.2FT (289.0FT AGL) U/S

!ISW 11/001 ISW OBST TOWER LGT (ASR 1228342) 441911.80N0893142.80W (13.5NM E ISW) 1362.2FT (289.0FT AGL) U/S 2611010401-2703010401

Stack — 965 ft MSL (278 ft AGL)

Low

From 28 Oct 2026 1800Z to 12 Nov 2026 2359Z · NOTAM 10/019

OBST STACK (ASN UNKNOWN) 441853N0895348W (4NM SW ISW) 965FT (278FT AGL) NOT LGTD

!ISW 10/019 ISW OBST STACK (ASN UNKNOWN) 441853N0895348W (4NM SW ISW) 965FT (278FT AGL) NOT LGTD 2610281800-2611122359

Procedures · 2 active

Approach RNAV (GPS) RWY 20 not available

Medium

From 19 Oct 2026 1811Z to 31 May 2027 1811Z (estimated) · NOTAM 6/0447 · FDC

IAP ALEXANDER FLD SOUTH WOOD COUNTY, WISCONSIN RAPIDS, WI. RNAV (GPS) RWY 20, AMDT 2B... LNAV ALL CATS MDA 1420/HAT 399, VISIBILITY CAT C/D 1 1/8. PROCEDURE NA AT NIGHT. DISREGARD NOTE: STRAIGHT-IN RWY 20 NA AT NIGHT, CIRCLING RWY 20, 30 NA AT NIGHT. 2610191811-2705311811EST

!FDC 6/0447 ISW IAP ALEXANDER FLD SOUTH WOOD COUNTY, WISCONSIN RAPIDS, WI.
RNAV (GPS) RWY 20, AMDT 2B...
LNAV ALL CATS MDA 1420/HAT 399, VISIBILITY CAT C/D 1 1/8.
PROCEDURE NA AT NIGHT.
DISREGARD NOTE: STRAIGHT-IN RWY 20 NA AT NIGHT, CIRCLING RWY 20, 30 NA AT NIGHT.
2610191811-2705311811EST

Approach RNAV (GPS) RWY 2 not available

Medium

From 21 Oct 2026 1851Z to 2 Jun 2027 1851Z (estimated) · NOTAM 6/1356 · FDC

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

!FDC 6/1356 ISW 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

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at KISW right now?

Alexander Field South Wood County has 10 active NOTAMs.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about KISW

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

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