KMSN NOTAMs

Active notices for Dane County Regional/Truax Field (MSN · KMSN), Madison, WI. 29 in force, as of 21 Sep 2026 0847Z. · Open on the map

All of Dane County Regional/Truax Field — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 1 min ago

Runway 2

Runway 14/32 — closed

RWY 14/32 CLSD

09/099Active · expires in 17h

Runway 18/36 — closed

RWY 18/36 CLSD

09/040Active · expires in 5d

Taxiway 7

Taxiway E — closed

TWY E BTN RWY 14/32 AND SOUTH RAMP, TWY H BTN APCH END RWY 32 AND SOUTH RAMP CLSD

09/100Active · expires in 17h

Taxiway M1 — closed

TWY M1, M2, TWY M BTN RWY 03/21 AND TWY M1 CLSD

09/101Active · expires in 17h

Taxiway H — closed

TWY H BTN APCH END RWY 32 AND EAST RAMP CLSD EXC 1HR PPR 608-235-1001

08/058Active · expires in 4d

Taxiway E — closed

TWY E BTN RWY 14/32 AND EAST RAMP CLSD

08/056Active · expires in 4d

All 29 active NOTAMs every severity, with windows and raw text

Airport · 1 active

Runway 14 — wind indicator unserviceable

Low

From 9 Sep 2026 0053Z to 26 Sep 2026 1500Z · NOTAM 09/050 · ICAO A3074/26

AD AP WDI FOR RWY 14 LGT U/S

09/050 NOTAMN 
Q) KZAU/QFWXX/V/M/A/000/999/4308N08920W005 
A) KMSN 
B) 2609090053 
C) 2609261500 

E) AP WDI FOR RWY 14 LGT U/S

Runway · 3 active

Runway 14/32 — closed

High

From 21 Sep 2026 0110Z to 22 Sep 2026 0200Z · NOTAM 09/099 · ICAO A3156/26

RWY 14/32 CLSD

!MSN 09/099 MSN RWY 14/32 CLSD 2609210110-2609220200

Runway 18/36 — closed

High

From 8 Sep 2026 1700Z to 26 Sep 2026 1000Z · NOTAM 09/040 · ICAO A3054/26

RWY 18/36 CLSD

09/040 NOTAMR 
Q) KZAU/QMRLC/IV/NBO/A/000/999/4308N08920W005 
A) KMSN 
B) 2609081700 
C) 2609261000 

E) RWY 18/36 CLSD

Taxiway M — markings faded

Low

From 31 Aug 2026 1401Z to 27 Nov 2026 2359Z · NOTAM 08/198

TWY M SFC PAINTED HLDG PSN SIGNS AT RWY 03/21 FADED

08/198 NOTAMN 
Q) KZAU/QMMXX/V/M/A/000/999/4308N08920W005 
A) KMSN 
B) 2608311401 
C) 2611272359 

E) TWY M SFC PAINTED HLDG PSN SIGNS AT RWY 03/21 FADED

Taxiway · 9 active

Taxiway E — closed

Medium

From 21 Sep 2026 0111Z to 22 Sep 2026 0200Z · NOTAM 09/100 · ICAO A3158/26

TWY E BTN RWY 14/32 AND SOUTH RAMP, TWY H BTN APCH END RWY 32 AND SOUTH RAMP CLSD

!MSN 09/100 MSN TWY E BTN RWY 14/32 AND SOUTH RAMP, TWY H BTN APCH END RWY 32 AND SOUTH RAMP CLSD 2609210111-2609220200

Taxiway M1 — closed

Medium

From 21 Sep 2026 0112Z to 22 Sep 2026 0200Z · NOTAM 09/101 · ICAO A3159/26

TWY M1, M2, TWY M BTN RWY 03/21 AND TWY M1 CLSD

!MSN 09/101 MSN TWY M1, M2, TWY M BTN RWY 03/21 AND TWY M1 CLSD 2609210112-2609220200

Taxiway H — closed

Medium

From 10 Aug 2026 1500Z to 24 Sep 2026 2359Z · NOTAM 08/058 · ICAO A2770/26

TWY H BTN APCH END RWY 32 AND EAST RAMP CLSD EXC 1HR PPR 608-235-1001

08/058 NOTAMN 
Q) KZAU/QMXLC/IV/M/A/000/999/4308N08920W005 
A) KMSN 
B) 2608101500 
C) 2609242359 

E) TWY H BTN APCH END RWY 32 AND EAST RAMP CLSDEAST RAMPRSTRCTN>0? TO| EXC 1HR 
PPR 608-235-1001

Taxiway E — closed

Medium

From 10 Aug 2026 1500Z to 24 Sep 2026 2359Z · NOTAM 08/056 · ICAO A2773/26

TWY E BTN RWY 14/32 AND EAST RAMP CLSD

08/056 NOTAMN 
Q) KZAU/QMXLC/IV/M/A/000/999/4308N08920W005 
A) KMSN 
B) 2608101500 
C) 2609242359 

E) TWY E BTN RWY 14/32 AND EAST RAMP CLSDEAST RAMPRSTRCTN>0? TO|

Apron — closed

Medium

From 11 Sep 2026 1809Z to 24 Sep 2026 2359Z · NOTAM 09/060 · ICAO A3097/26

APRON EAST RAMP SE 400FT BTN HANGAR 43 NORTH AND FBO CLSD

09/060 NOTAMR 
Q) KZAU/QMNLC/IV/NBO/A/000/999/4308N08920W005 
A) KMSN 
B) 2609111809 
C) 2609242359 

E) EAST RAMP SE 400FT CLSD BTN HANGAR 43 NORTH AND FBO

Taxiway A5 — closed

Medium

From 8 Sep 2026 1700Z to 26 Sep 2026 1000Z · NOTAM 09/041 · ICAO A3060/26

TWY A5, A6, B4, B5, B6, A SOUTH HLDG PAD, TWY A BTN TWY L6 AND TWY A6 CLSD

09/041 NOTAMR 
Q) KZAU/QMXLC/IV/M/A/000/999/4308N08920W005 
A) KMSN 
B) 2609081700 
C) 2609261000 

E) TWY A5, A6, B4, B5, B6, A SOUTH HLDG PAD, TWY A BTN TWY L6 AND TWY A6 CLSD

Taxiway A1 — closed

Medium

From 10 Sep 2026 1203Z to 26 Sep 2026 1000Z · NOTAM 09/055 · ICAO A3086/26

TWY A1, A2, A NORTH HLDG PAD, TWY A BTN TWY A1 AND TWY A3 CLSD

!MSN 09/055 MSN TWY A1, A2, A NORTH HLDG PAD, TWY A BTN TWY A1 AND TWY A3 CLSD 2609101203-2609261000

Taxiway M

Low

From 28 Aug 2026 1835Z to 31 Oct 2026 2359Z · NOTAM 08/185

APRON EAST RAMP SFC MARKINGS BTN TWY M AND TWY J REMOVED

!MSN 08/185 MSN APRON EAST RAMP SFC MARKINGS BTN TWY M AND TWY J REMOVED 2608281835-2610312359

Taxiway B — faded

Low

From 31 Aug 2026 1349Z to 27 Nov 2026 2359Z · NOTAM 08/197

TWY B SFC PAINTED HLDG PSN SIGNS AT RWY 14/32 FADED

!MSN 08/197 MSN TWY B SFC PAINTED HLDG PSN SIGNS AT RWY 14/32 FADED 2608311349-2611272359

Approach & navaids · 4 active

Runway 21 — ils unserviceable

Medium

From 21 Sep 2026 1330Z to 21 Sep 2026 2355Z · NOTAM 09/098 · ICAO A3153/26

NAV ILS RWY 21 U/S

!MSN 09/098 MSN NAV ILS RWY 21 U/S 2609211330-2609212355

Runway 18 — ils unserviceable

Medium

From 8 Sep 2026 1700Z to 28 Sep 2026 1700Z · NOTAM 09/044 · ICAO A3066/26

NAV ILS RWY 18 U/S

09/044 NOTAMR 
Q) KZAU/QICAS/IV/NBO/A/000/999/4308N08920W025 
A) KMSN 
B) 2609081700 
C) 2609281700 

E) ILS RWY 18 U/S

Runway 36 — ils unserviceable

Medium

From 8 Sep 2026 1700Z to 28 Sep 2026 1700Z · NOTAM 09/045 · ICAO A3067/26

NAV ILS RWY 36 U/S

09/045 NOTAMR 
Q) KZAU/QICAS/IV/NBO/A/000/999/4308N08920W025 
A) KMSN 
B) 2609081700 
C) 2609281700 

E) ILS RWY 36 U/S

Runway 21

Low

From 4 Sep 2026 1024Z to 28 Oct 2026 2000Z (estimated) · NOTAM 09/019

NAV ILS RWY 21 NOT MNT

!MSN 09/019 MSN NAV ILS RWY 21 NOT MNT 2609041024-2610282000EST

Lighting · 8 active

Runway 14 — unserviceable

Medium

From 20 Sep 2026 1335Z to 21 Sep 2026 2000Z · NOTAM 09/095 · ICAO A3149/26

RWY 14 RWY END ID LGT U/S

!MSN 09/095 MSN RWY 14 RWY END ID LGT U/S 2609201335-2609212000

Runway 32 — unserviceable

Medium

From 20 Sep 2026 1335Z to 21 Sep 2026 2000Z · NOTAM 09/094 · ICAO A3150/26

RWY 32 RWY END ID LGT U/S

!MSN 09/094 MSN RWY 32 RWY END ID LGT U/S 2609201335-2609212000

Runway 32 — papi unserviceable

Medium

From 20 Sep 2026 1336Z to 21 Sep 2026 2000Z · NOTAM 09/096 · ICAO A3151/26

RWY 32 PAPI U/S

!MSN 09/096 MSN RWY 32 PAPI U/S 2609201336-2609212000

Runway 14 — papi unserviceable

Medium

From 20 Sep 2026 1336Z to 21 Sep 2026 2000Z · NOTAM 09/097 · ICAO A3152/26

RWY 14 PAPI U/S

!MSN 09/097 MSN RWY 14 PAPI U/S 2609201336-2609212000

Runway 03 — papi unserviceable

Medium

From 21 Sep 2026 0313Z to 22 Sep 2026 0300Z · NOTAM 09/102 · ICAO A3161/26

RWY 03 PAPI U/S

!MSN 09/102 MSN RWY 03 PAPI U/S 2609210313-2609220300

Runway 36 — approach lighting unserviceable

Medium

From 8 Sep 2026 1700Z to 28 Sep 2026 1700Z · NOTAM 09/046 · ICAO A3068/26

RWY 36 ALS U/S

09/046 NOTAMR 
Q) KZAU/QLAAS/IV/NBO/A/000/999/4308N08920W005 
A) KMSN 
B) 2609081700 
C) 2609281700 
E) RWY 36 HIGH INTST ALS WITH SEQUENCE FLASHER U/S

Runway 18 — approach lighting unserviceable

Medium

From 8 Sep 2026 1700Z to 28 Sep 2026 1700Z · NOTAM 09/047 · ICAO A3069/26

RWY 18 ALS U/S

09/047 NOTAMR 
Q) KZAU/QLAAS/IV/NBO/A/000/999/4308N08920W005 
A) KMSN 
B) 2609081700 
C) 2609281700 
E) RWY 18 HIGH INTST ALS WITH SEQUENCE FLASHER U/S

Runway 18 — papi unserviceable

Medium

From 8 Sep 2026 1700Z to 28 Sep 2026 1700Z · NOTAM 09/048 · ICAO A3070/26

RWY 18 PAPI U/S

09/048 NOTAMR 
Q) KZAU/QLPAS/IV/BO/A/000/999/4308N08920W005 
A) KMSN 
B) 2609081700 
C) 2609281700 

E) RWY 18 PAPI U/S

Obstacles · 1 active

Obstacle

Low

From 11 Nov 2025 2123Z to 26 Oct 2026 2359Z · NOTAM 11/054 · ICAO A3059/25

OBST CRANE (ASN 2025-AGL-9148-OE) 430450N0892236W (4.0NM SSW MSN) 1110FT (260FT AGL) FLAGGED AND LGTD

11/054 NOTAMN 
Q) KZAU/QOBXX/IV/M//000//4308N08920W005 
A) KMSN 
B) 2511112123 
C) 2610262359 
E) CRANE (ASN 2025-AGL-9148-OE) 430450N0892236W (4.0NM SSW MSN) 1110FT (260FT AGL) FLAGGED AND LGTD

Procedures · 3 active

Instrument approach

Medium

From 12 Aug 2026 1744Z to 24 Mar 2027 2355Z (estimated) · NOTAM 6/4398 · ICAO A2842/26 · FDC

IAP DANE COUNTY RGNL/TRUAX FLD, MADISON, WI. RNAV (GPS) RWY 3, ORIG-E... LPV DA 1141/HAT 281 ALL CATS. VIS 7/8 ALL CATS. LNAV/VNAV DA 1263/HAT 403 ALL CATS. VIS 1 1/8 ALL CATS. TEMPORARY CRANES, UP TO 1052 MSL, BEGINNING 3947FT SW OF RWY 3 (2024-AGL-16443 THRU 16446-OE) , TEMPORARY CRANE, 1007 MSL, 1108FT EAST OF RWY 3 (2024-AGL-15586-NRA). 2608121744-2703242355EST

Q) KZAU/QPIXX/I/NBO/A/000/999/4308N08920W005
A) KMSN
B) 2608121744
C) 2703241744EST
E) MSN DANE COUNTY RGNL/TRUAX FLD, MADISON, WI.
RNAV (GPS) RWY 3, ORIG-E...
LPV DA 1141/HAT 281 ALL CATS. VIS 7/8 ALL CATS. 
LNAV/VNAV DA 1263/HAT 403 ALL CATS. VIS 1 1/8 ALL CATS. 
TEMPORARY CRANES, UP TO 1052 MSL, BEGINNING 3947FT SW OF RWY 3 (2024-AGL-16443 THRU 16446-OE) , TEMPORARY CRANE, 1007 MSL, 1108FT EAST OF RWY 3 (2024-AGL-15586-NRA).

Instrument approach

Medium

From 11 Sep 2026 1525Z to 23 Apr 2027 1525Z (estimated) · NOTAM 6/2465 · ICAO A3093/26 · FDC

IAP DANE COUNTY RGNL/TRUAX FLD, MADISON, WI. RNAV (GPS) RWY 3, ORIG-E... LPV DA 1141/HAT 281 ALL CATS. VIS 7/8 ALL CATS. TEMPORARY CRANE, 1007 MSL, 1108FT EAST OF RWY 3 (2024-AGL-15586-NRA). 2609111525-2704231525EST

Q) KZAU/QPIXX/I/NBO/A/000/999/4308N08920W005
A) KMSN
B) 2609111525
C) 2704231524EST
E) MSN DANE COUNTY RGNL/TRUAX FLD, MADISON, WI.
RNAV (GPS) RWY 3, ORIG-E...
LPV DA 1141/HAT 281 ALL CATS. VIS 7/8 ALL CATS.
TEMPORARY CRANE, 1007 MSL, 1108FT EAST OF RWY 3 (2024-AGL-15586-NRA).

Instrument approach

Medium

From 14 May 2026 1439Z to 27 Mar 2028 1422Z (estimated) · NOTAM 6/0375 · ICAO A2011/26 · FDC

IAP DANE COUNTY RGNL/TRUAX FLD, MADISON, WI. ILS OR LOC RWY 21, AMDT 1... AUTOPILOT COUPLED APPROACH NA BELOW 1263. 2605141439-2803271422EST

Q) KZAU/QPIXX/I/NBO/A/000/999/4308N08920W005
A) KMSN
B) 2605141438
C) 2612241438EST
E) MSN DANE COUNTY RGNL/TRUAX FLD, MADISON, WI.
ILS OR LOC RWY 21, AMDT 1...
AUTOPILOT COUPLED APPROACH NA BELOW 1263.

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

Frequently asked

Are there any NOTAMs at KMSN right now?

Dane County Regional/Truax Field has 29 active NOTAMs, 3 of them affecting runways, 2 of high significance.

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 KMSN

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.

Something here wrong or out of date? Report a data problem.