KMTH NOTAMs

Active notices for Florida Keys Marathon International Airport (MTH · KMTH), Marathon, FL. 3 in force, as of 6 Aug 2026 0916Z.

All of Florida Keys Marathon International Airport — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 17h ago

Lighting 1

Runway 07 — unserviceable

RWY 07 RWY END ID LGT U/S

08/002Active · expires in 6d (est.)

Obstacles 1

OBST TOWER LGT (ASR 1037656) 244131.30N0810630.40W (3.8NM WSW MTH) 353.0FT (348.1FT AGL) U

OBST TOWER LGT (ASR 1037656) 244131.30N0810630.40W (3.8NM WSW MTH) 353.0FT (348.1FT AGL) U/S

12/013Active · expires in 35d

All 3 active NOTAMs every severity, with windows and raw text

Airport · 1 active

Runway 25 — wind indicator unserviceable

Low

From 20 Nov 2025 1315Z to 2 Nov 2026 2200Z · NOTAM 11/026 · ICAO A0482/25

AD AP WINDCONE FOR RWY 25 LGT U/S

11/026 NOTAMN 
Q) KZMA/QFWXX/V/M/A/000/999/2443N08103W005 
A) KMTH 
B) 2511201315 
C) 2611022200 

E) AP WINDCONE FOR RWY 25 LGT U/S

Lighting · 1 active

Runway 07 — unserviceable

Medium

From 6 Aug 2026 0754Z to 12 Aug 2026 2000Z (estimated) · NOTAM 08/002 · ICAO A0063/26

RWY 07 RWY END ID LGT U/S

08/002 NOTAMN 
Q) KZMA/QLIAS/IV/BO/A/000/999/2443N08103W005 
A) KMTH 
B) 2608060754 
C) 2608122000EST 

E) RWY 07 RWY END ID LGT 
 U/S

Obstacles · 1 active

OBST TOWER LGT (ASR 1037656) 244131.30N0810630.40W (3.8NM WSW MTH) 353.0FT (348.1FT AGL) U

Medium

From 12 Dec 2025 1345Z to 10 Sep 2026 2359Z · NOTAM 12/013

OBST TOWER LGT (ASR 1037656) 244131.30N0810630.40W (3.8NM WSW MTH) 353.0FT (348.1FT AGL) U/S

12/013 NOTAMN<BR> <B>Q) </B>KZMA/QOLAS/IV/M/AE/000/004/2443N08103W005<BR> <B>A) </B>KMTH<BR> <B>B) </B>2512121345<BR> <B>C) </B>2609102359<BR>  <B>E) </B> TOWER LGT (ASR 1037656) 244131.30N0810630.40W (3.8NM WSW MTH) 353.0FT (348.1FT AGL) U/S<BR>

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

Frequently asked

Are there any NOTAMs at KMTH right now?

Florida Keys Marathon International Airport has 3 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 KMTH

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.