KMCW NOTAMs

Active notices for Mason City Municipal Airport (MCW · KMCW), Mason City, IA. 7 in force, as of 6 Aug 2026 1545Z.

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

Live from the FAA NOTAM Management Service · updated 11h ago

Lighting 1

Runway 36 — approach lighting unserviceable

RWY 36 RAI LGT U/S

07/031Active · expires in 25d (est.)

Obstacles 2

OBST TOWER LGT (ASR 1016267) 431036.00N0931443.00W (3.9NM ENE MCW) 1370.7FT (219.8FT AGL)

OBST TOWER LGT (ASR 1016267) 431036.00N0931443.00W (3.9NM ENE MCW) 1370.7FT (219.8FT AGL) U/S

07/016Active · expires in 22d

OBST TOWER LGT (ASR 1017740) 430717.90N0931142.20W (6.3NM ESE MCW) 1491.1FT (312.0FT AGL)

OBST TOWER LGT (ASR 1017740) 430717.90N0931142.20W (6.3NM ESE MCW) 1491.1FT (312.0FT AGL) U/S

07/019Active · expires in 45d

Procedures 2

Instrument approach

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

FDC 4/2002Active · expires in 146d (est.)

Instrument approach

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

FDC 6/1006Active · expires in 517d (est.)

All 7 active NOTAMs every severity, with windows and raw text

Lighting · 1 active

Runway 36 — approach lighting unserviceable

Medium

From 28 Jul 2026 1924Z to 31 Aug 2026 2000Z (estimated) · NOTAM 07/031

RWY 36 RAI LGT U/S

07/031 NOTAMR 
Q) KZMP/QLAAS/IV/NBO/A/000/999/4309N09319W005 
A) KMCW 
B) 2607281924 
C) 2608312000EST 
E) RWY 36 RAI LGT U/S

Airspace · 2 active

AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF MCW SFC-5000FT AGL DLY 1411-00

Low

From 6 Aug 2026 1411Z to 7 Aug 2026 0030Z · NOTAM 08/001

AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF MCW SFC-5000FT AGL DLY 1411-0030

!MCW 08/001 MCW AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF MCW SFC-5000FT AGL DLY 1411-0030 2608061411-2608070030

AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF MCW SFC-5000FT AGL DLY 1300-00

Low

From 7 Aug 2026 1300Z to 11 Aug 2026 0030Z · NOTAM 08/002

AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF MCW SFC-5000FT AGL DLY 1300-0030

!MCW 08/002 MCW AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF MCW SFC-5000FT AGL DLY 1300-0030 2608071300-2608110030

Obstacles · 2 active

OBST TOWER LGT (ASR 1016267) 431036.00N0931443.00W (3.9NM ENE MCW) 1370.7FT (219.8FT AGL)

Medium

From 16 Jul 2026 1408Z to 28 Aug 2026 2359Z · NOTAM 07/016

OBST TOWER LGT (ASR 1016267) 431036.00N0931443.00W (3.9NM ENE MCW) 1370.7FT (219.8FT AGL) U/S

07/016 NOTAMN<BR>
<B>Q) </B>KZMP/QOLAS/IV/M/AE/000/014/4309N09319W005<BR>
<B>A) </B>KMCW<BR>
<B>B) </B>2607161408<BR>
<B>C) </B>2608282359<BR> 
<B>E) </B> TOWER LGT (ASR 1016267) 431036.00N0931443.00W (3.9NM ENE MCW) 1370.7FT (219.8FT AGL) U/S<BR>

OBST TOWER LGT (ASR 1017740) 430717.90N0931142.20W (6.3NM ESE MCW) 1491.1FT (312.0FT AGL)

Medium

From 20 Jul 2026 1804Z to 20 Sep 2026 2359Z · NOTAM 07/019

OBST TOWER LGT (ASR 1017740) 430717.90N0931142.20W (6.3NM ESE MCW) 1491.1FT (312.0FT AGL) U/S

07/019 NOTAMN<BR>
<B>Q) </B>KZMP/QOLAS/IV/M/E/000/015/4309N09319W005<BR>
<B>A) </B>KMCW<BR>
<B>B) </B>2607201804<BR>
<B>C) </B>2609202359<BR> 
<B>E) </B> TOWER LGT (ASR 1017740) 430717.90N0931142.20W (6.3NM ESE MCW) 1491.1FT (312.0FT AGL) U/S<BR>

Procedures · 2 active

Instrument approach

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

Q) KZMP/QPIXX/I/NBO/A/000/999/4309N09319W005
A) KMCW
B) 2412302225
C) 2508112224EST
E) MCW MASON CITY MUNI, MASON CITY, IA.
RNAV (GPS) RWY 12, ORIG...
PROCEDURE NA AT NIGHT.

Instrument approach

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

Q) KZMP/QPIXX/I/NBO/A/000/999/4309N09319W005
A) KMCW
B) 2601061929
C) 2608181928EST
E) MCW MASON CITY MUNI, MASON CITY, IA.
ILS OR LOC RWY 36, AMDT 7...
AUTOPILOT COUPLED APPROACH NA BELOW 1276FT MSL.

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 Airport has 7 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.