M21 NOTAMs

Active notices for Muhlenberg County (M21), Greenville, KY. 6 in force, as of 21 Sep 2026 1808Z. · Open on the map

All of Muhlenberg County — runways, frequencies, charts and live weather

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

Runway 1

Runway 06/24 — closed

RWY 06/24 CLSD

09/284Active · expires in 21d

Taxiway 1

TWY PARL TWY CLSD

09/285Active · expires in 21d

Obstacles 4

Tower lights — unserviceable

OBST TOWER LGT (ASR 1248396) 371435.20N0871435.40W (4.3NM WNW M21) 882.2FT (328.1FT AGL) U/S

09/269Active · expires in 11d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1324235) 365926.09N0870944.12W (14.2NM S M21) 1053FT (255FT AGL) U/S

08/458Active · expires in 15d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1043430) 371746.50N0870632.70W (4.8NM NNE M21) 864.5FT (351.0FT AGL) U/S

08/496Active · expires in 62d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1231935) 371205.90N0870226.40W (5.7NM ESE M21) 867.1FT (365.2FT AGL) U/S

09/273Active · expires in 86d

All 6 active NOTAMs every severity, with windows and raw text

Runway · 1 active

Runway 06/24 — closed

High

From 21 Sep 2026 1200Z to 12 Oct 2026 2200Z · NOTAM 09/284

RWY 06/24 CLSD

!LOU 09/284 M21 RWY 06/24 CLSD 2609211200-2610122200

Taxiway · 1 active

TWY PARL TWY CLSD

Medium

From 21 Sep 2026 1200Z to 12 Oct 2026 2200Z · NOTAM 09/285

TWY PARL TWY CLSD

!LOU 09/285 M21 TWY PARL TWY CLSD 2609211200-2610122200

Obstacles · 4 active

Tower lights — unserviceable

Medium

From 17 Sep 2026 0838Z to 2 Oct 2026 0738Z · NOTAM 09/269

OBST TOWER LGT (ASR 1248396) 371435.20N0871435.40W (4.3NM WNW M21) 882.2FT (328.1FT AGL) U/S

09/269 NOTAMN<br/>
<b>Q) </b>KZME/QOLAS/IV/M/AE/000/009/3713N08709W005<br/>
<b>A) </b>M21<br/>
<b>B) </b>2609170838<br/>
<b>C) </b>2610020738<br/> 
<b>E) </b> TOWER LGT (ASR 1248396) 371435.20N0871435.40W (4.3NM WNW M21) 882.2FT (328.1FT AGL) U/S<br/>

Tower lights — unserviceable

Medium

From 22 Aug 2026 1442Z to 6 Oct 2026 1441Z · NOTAM 08/458

OBST TOWER LGT (ASR 1324235) 365926.09N0870944.12W (14.2NM S M21) 1053FT (255FT AGL) U/S

08/458 NOTAMN<br/>
<b>Q) </b>KZME/QOLAS/IV/M/E/000/011/3713N08709W005<br/>
<b>A) </b>M21<br/>
<b>B) </b>2608221442<br/>
<b>C) </b>2610061441<br/> 
<b>E) </b> TOWER LGT (ASR 1324235) 365926.09N0870944.12W (14.2NM S M21) 1053FT (255FT AGL) U/S<br/>

Tower lights — unserviceable

Medium

From 24 Aug 2026 1729Z to 22 Nov 2026 1829Z · NOTAM 08/496

OBST TOWER LGT (ASR 1043430) 371746.50N0870632.70W (4.8NM NNE M21) 864.5FT (351.0FT AGL) U/S

08/496 NOTAMN<br/>
<b>Q) </b>KZME/QOLAS/IV/M/AE/000/009/3713N08709W005<br/>
<b>A) </b>M21<br/>
<b>B) </b>2608241729<br/>
<b>C) </b>2611221829<br/> 
<b>E) </b> TOWER LGT (ASR 1043430) 371746.50N0870632.70W (4.8NM NNE M21) 864.5FT (351.0FT AGL) U/S<br/>

Tower lights — unserviceable

Medium

From 17 Sep 2026 1430Z to 16 Dec 2026 1530Z · NOTAM 09/273

OBST TOWER LGT (ASR 1231935) 371205.90N0870226.40W (5.7NM ESE M21) 867.1FT (365.2FT AGL) U/S

09/273 NOTAMN<br/>
<b>Q) </b>KZME/QOLAS/IV/M/E/000/009/3713N08709W005<br/>
<b>A) </b>M21<br/>
<b>B) </b>2609171430<br/>
<b>C) </b>2612161530<br/> 
<b>E) </b> TOWER LGT (ASR 1231935) 371205.90N0870226.40W (5.7NM ESE M21) 867.1FT (365.2FT AGL) U/S<br/>

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

Frequently asked

Are there any NOTAMs at M21 right now?

Muhlenberg County has 6 active NOTAMs, 1 of them affecting runways, 1 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 M21

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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