KMCW NOTAMs

Active notices for Mason City Municipal (MCW · KMCW), Mason City, IA. 8 in force, as of 5 Nov 2026 1450Z. · Open on the map

All of Mason City Municipal — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 3 min ago

Approach & navaids 2

Runway 36 — ILS unserviceable

ILS runway 36 is out of service.

FAA text

NAV ILS RWY 36 U/S

11/002Active · expires in 9h

VOR/DME out of servicescheduled

VOR/DME is out of service.

FAA text

NAV VOR/DME U/S

11/003Starts in 23h

Lighting 1

Runway 36 — approach lighting unserviceable

Runway 36 runway alignment indicator lights are out of service.

FAA text

RWY 36 RAI LGT U/S

09/001Active · expires in 8d (est.)

Obstacles 2

Tower lights — unserviceable

Tower lights are out of service: 1571.9 ft MSL (359.9 ft AGL), 12.4 NM south of MCW, at 425708.00N0932043.30W (ASR 1218102).

FAA text

OBST TOWER LGT (ASR 1218102) 425708.00N0932043.30W (12.4NM S MCW) 1571.9FT (359.9FT AGL) U/S

10/012Active · expires in 7d

Tower lights — unserviceable

Tower lights are out of service: 1380 ft MSL (265 ft AGL), 5.8 NM northeast of MCW, at 431157.00N0931243.40W (ASR 1304162).

FAA text

OBST TOWER LGT (ASR 1304162) 431157.00N0931243.40W (5.8NM NE MCW) 1380FT (265FT AGL) U/S

11/001Active · expires in 27d

Procedures 3

Approach ILS OR LOC RWY 36 not availablescheduled

Approach (IAP), MASON CITY MUNI, MASON CITY, IA. Applies to ILS OR LOC RWY 36 (AMDT 7). The approach is not authorized except for aircraft equipped with a suitable RNAV system with GPS. MCW VOR/DME is out of service.

Reworded by AI and checked against the FAA text. The FAA text governs.

FAA text

IAP MASON CITY MUNI, MASON CITY, IA. ILS OR LOC RWY 36, AMDT 7... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. MCW VOR/DME OUT OF SERVICE. 2611061400-2611062359EST

FDC 6/5904Starts in 23h

All 8 active NOTAMs every severity, with windows and raw text

Approach & navaids · 2 active

Runway 36 — ILS unserviceable

Medium

From 5 Nov 2026 1400Z to 5 Nov 2026 2359Z · NOTAM 11/002

NAV ILS RWY 36 U/S

!MCW 11/002 MCW NAV ILS RWY 36 U/S 2611051400-2611052359

VOR/DME out of service

Medium

From 6 Nov 2026 1400Z to 6 Nov 2026 2359Z · NOTAM 11/003

NAV VOR/DME U/S

!MCW 11/003 MCW NAV VOR/DME U/S 2611061400-2611062359

Lighting · 1 active

Runway 36 — approach lighting unserviceable

Medium

From 2 Sep 2026 1814Z to 13 Nov 2026 2000Z (estimated) · NOTAM 09/001

RWY 36 RAI LGT U/S

!MCW 09/001 MCW RWY 36 RAI LGT U/S 2609021814-2611132000EST

Obstacles · 2 active

Tower lights — unserviceable

Medium

From 28 Oct 2026 1702Z to 12 Nov 2026 1602Z · NOTAM 10/012

OBST TOWER LGT (ASR 1218102) 425708.00N0932043.30W (12.4NM S MCW) 1571.9FT (359.9FT AGL) U/S

!MCW 10/012 MCW OBST TOWER LGT (ASR 1218102) 425708.00N0932043.30W (12.4NM S MCW) 1571.9FT (359.9FT AGL) U/S 2610281702-2611121602

Tower lights — unserviceable

Medium

From 2 Nov 2026 1958Z to 2 Dec 2026 1958Z · NOTAM 11/001

OBST TOWER LGT (ASR 1304162) 431157.00N0931243.40W (5.8NM NE MCW) 1380FT (265FT AGL) U/S

!MCW 11/001 MCW OBST TOWER LGT (ASR 1304162) 431157.00N0931243.40W (5.8NM NE MCW) 1380FT (265FT AGL) U/S 2611021958-2612021958

Procedures · 3 active

Approach ILS OR LOC RWY 36 not available

Medium

From 6 Nov 2026 1400Z to 6 Nov 2026 2359Z · NOTAM 6/5904 · FDC

IAP MASON CITY MUNI, MASON CITY, IA. ILS OR LOC RWY 36, AMDT 7... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. MCW VOR/DME OUT OF SERVICE. 2611061400-2611062359EST

!FDC 6/5904 MCW IAP MASON CITY MUNI, MASON CITY, IA.
ILS OR LOC RWY 36, AMDT 7...
PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS.
MCW VOR/DME OUT OF SERVICE.
2611061400-2611062359EST

Approach RNAV (GPS) RWY 12 not available

Medium

From 30 Dec 2024 2226Z to 30 Dec 2026 2226Z (estimated) · NOTAM 4/2002 · FDC

IAP MASON CITY MUNI, MASON CITY, IA. RNAV (GPS) RWY 12, ORIG... PROCEDURE NA AT NIGHT. 2412302226-2612302226EST

!FDC 4/2002 MCW IAP MASON CITY MUNI, MASON CITY, IA.
RNAV (GPS) RWY 12, ORIG...
PROCEDURE NA AT NIGHT.
2412302226-2612302226EST

Approach ILS OR LOC RWY 36 changed

Medium

From 6 Jan 2026 1941Z to 6 Jan 2028 0800Z (estimated) · NOTAM 6/1006 · FDC

IAP MASON CITY MUNI, MASON CITY, IA. ILS OR LOC RWY 36, AMDT 7... AUTOPILOT COUPLED APPROACH NA BELOW 1276FT MSL. 2601061941-2801060800EST

!FDC 6/1006 MCW IAP MASON CITY MUNI, MASON CITY, IA.
ILS OR LOC RWY 36, AMDT 7...
AUTOPILOT COUPLED APPROACH NA BELOW 1276FT MSL.
2601061941-2801060800EST

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

Frequently asked

Are there any NOTAMs at KMCW right now?

Mason City Municipal has 8 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 KMCW

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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