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KMTH · Florida Keys Marathon International Airport

ICAO · US · 30 NTSB events

ID KMTH FAA MTH Elev 5 ft Lat 24° 43.56' N Lon 81° 3.08' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

2 runway ends on file. Longest: 5,008 ft. Max gradient: 0.03%

Designator Heading Length Width Surface Lighting Gradient
07 067° 5,008 ft 100 ft ASP Yes 0.03%
25 247° 5,008 ft 100 ft ASP Yes 0.03%

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 4 frequencies

  • ASOS ASOS 135.525
  • CNTR MIAMI CNTR 133.500
  • RDO MIAMI RDO 122.600
  • UNIC CTAF/UNICOM 122.800

Live ATC audio (streaming + archived): Open KMTH on LiveATC ↗

Chart Supplement remarks, plain English · cycle 22JAN2026 · 2 matched · 24 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

Watch for

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

All translated remarks (2)

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    Birds on and invof arpt.

  • Airport attended 1300–2300Z‡. Self-service or limited operations outside attended hours.

    Raw FAA text · airport remarks · advisory

    Attended 1300–2300Z‡.

Not yet translated · raw FAA text (24 sentences)
  • ·132 FLORIDA CONTINUED FROM PRECEDING PAGE
  • ·(L) TACAN Chan 47 MCF (111.0) N27º51.67´ W82º30.81´ at fld. 12/6W. mp 0900–2300Z‡ Fri TACAN AZIMUTH unusable: 230º–240º byd 30.0 NM 240º–245º byd 30 NM 246º–341º byd 35 NM 342º–345º 346º–011º byd 35 NM DME unusable: 230º–240º byd 30 NM 241º–284º byd 35 NM 296º–345º byd 35 NM 342º–345º byd 32 NM 346º–011º byd 35 NM ILS 109.5 I–MCF Rwy 05.
  • ·ILS – 05: Rwy 05 course line is offset 2.9º to se, rwy hdg is 046 deg.
  • ·Rwy 23 course line is offset 2.7º to ne, rwy hdg is 226 deg.
  • ·Mp 1200–1500Z‡ Tue and Thurs.
  • ·Rwy 23 course line is offset 2.7º to ne, rwy hdg is 226 deg.
  • ·COMM/NAV/WEATHER REMARKS: MacDill surveillance radar provided by Tampa.
  • ·Tsnt aircrews may ctc 9 OWS for WX BRIEF—DSN 965–0939. • • • • • • • • • • • • • • • • • • HELIPAD H1: H100X100 (CONC) MANATEE (See PALMETTO on page 155) MARATHON THE FLORIDA KEYS MARATHON INTL (MTH)(KMTH) 3 E UTC–5(–4DT) N24º43.58´ W81º03.08´ 7 B ARFF Index—See Remarks NOTAM FILE MTH RWY 07–25: H5008X100 (ASPH–GRVD) S–62, D–100, 2D–182 PCR 200 F/A/X/T MIRL RWY 07: REIL.
  • ·PAPI(P4L)—GA 3.0º TCH 25´.
  • ·RWY 25: PAPI(P4L)—GA 3.0º TCH 26´.
  • ·RWY 07: TORA–5008 TODA–5008 ASDA–5008 LDA–5008 RWY 25: TORA–5008 TODA–5008 ASDA–5008 LDA–5008
  • ·S2 FUEL 100LL, JET A1+ OX 1, 2, 3, 4 LGT ACTIVATE REIL Rwy 07; PAPI Rwy 07 and Rwy 25; MIRL Rwy 07–25—CTAF.
  • ·Noise sens area; use NBAA noise abatement proc; lcl ordinance rqr eng runup in dsgnd area on coml or FBO ramp fm 0400–1200Z‡ and fines.
  • ·Aft hr Jet–A fuel—305–481–7615.
  • ·Class I, ARFF Index A. 48 hr PPR for unsked Part 121 ops with gtr than 30 pax seats.
  • ·USCBP user fee fac open Thur–Mon 1400–2230Z‡.
  • ·Clsd to arrs Tues and Wed except on req and apvl by USCBP at 305–289–2029. 24 hr PPR for acft equipped with weather modification or geoengineering eqpt 305–289–6302.
  • ·Flight Notification Service (ADCUS) avbl.
  • ·AIRPORT MANAGER: 305-289-6302
  • ·ASOS 135.525 (305) 743–8373.
  • ·CTAF/UNICOM 122.975 MARATHON RCO 122.6 (MIAMI RADIO) ®MIAMI CENTER APP/DEP CON 133.5 CLEARANCE DELIVERY PHONE: For CD if una to ctc on FSS freq, ctc Miami ARTCC at 305-716-1731.
  • ·KEY WEST (VH) (H) VORTAC 113.5 EYW Chan 82 N24º35.15´ W81º48.03´ 077º 41.8 NM to fld. 10/1E.
  • ·VOR unusable: 063º–066º byd 40 NM 118º–124º byd 40 NM 125º–135º 136º–139º byd 40 NM 140º–220º byd 30 NM 221º–239º byd 40 NM 310º–315º byd 40 NM TACAN AZIMUTH unusable: 125º–135º 140º–220º byd 30 NM DME unusable: 140º–220º byd 30 NM COMM/NAV/WEATHER REMARKS: Arpt opr notification will be transmitted on CTAF 122.975.
  • ·MIAMI H–8I, L–23C IAP, AD SE, 22 JAN 2026 to 19 MAR 2026

Field profile

Use

Public-use

Ownership

Public

Scheduled service

No

IATA · MTH Airport website ↗

FAA Chart Supplement

NTSB events

30 NTSB-recorded events on file at this airport .

Total events

29

since 1982

Fatal

6

20.7% of total

Last 5 years

2

≈ 0.4/yr

Last 10 years

5

≈ 0.5/yr

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 74,733 ops in 2017

2024 total

47,263

10-yr total

552,600

2024 mix

AC/AT 0% · GA 99% · Mil 1%

Events / million ops

9.0

last 10 years

Fatal / million ops

1.87

approximate · 10-yr scaled

Last 10 years · n=6

  • Loss of control 1
  • Weather · spatial dis / IMC 1
  • Stall / spin 1
  • Ground collision 1
  • Engine failure / power loss 1
  • Midair / near-midair 1

All time · n=30

  • Other 7
  • Gear-up landing 5
  • Engine failure / power loss 4
  • Stall / spin 3
  • Ground collision 3
  • Fuel exhaustion / starvation 2
  • Weather · spatial dis / IMC 2
  • Controlled flight into terrain 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

Date Aircraft · Classification · Wx Sev
2006-07-22 Cessna 550 · Stall / spin · VMC · day →
2026-04-11 Cessna,RAYTHEON AIRCRAFT COMPANY 172S,B200 · Midair / near-midair →
2022-08-19 Piper PA-28-140 · Engine failure · day →
2021-05-26 MEYERS INDUSTRIES INC 200A · Ground collision · VMC · day →
2020-04-09 Pipistrel Italia SRL Sinus 912 LSA · Stall / spin · VMC · day →
2019-09-08 Cessna 210 · Weather IMC · VMC · night →
2018-01-25 Piper PA32R · Loss of control · day →
2015-08-10 Piper PA-28R · Weather IMC · VMC · night →
2014-03-29 Beech S35 · Other · night →
2014-03-17 Cessna 210N · Gear-up · VMC · day →
2011-12-26 CLASSIC AIRCRAFT CORP WACO YMF5 · Fuel exhaustion · VMC · day →
2008-01-29 Grumman G-21A · Water / ditching · VMC · day →
2007-12-13 Piper PA32-260 · Engine failure · VMC · day →
2006-05-08 Cessna 421B · CFIT · VMC · day →
2003-12-17 Waco 4MF 5 · Other · day →
1999-02-14 Cessna 172K · Other · VMC · day →
1998-08-07 Mooney M20A · Fuel exhaustion · VMC · day →
1996-07-03 Hiller OH-23C · Stall / spin · dusk →
1996-04-01 Cessna P210N · Engine failure · VMC · night →
1990-12-31 Cessna 402C · Gear-up · VMC · day →
1990-10-30 Cessna 150G · Engine failure · day →
1990-03-31 Waco YMF-5 · Other · VMC · day →
1989-10-31 Classic Aircraft Corp. YMF-5 · Other · VMC · day →
1989-09-12 Cessna 150G · Ground collision · day →
1989-03-21 Waco UPF-7 · Other · VMC · day →
1987-12-15 Beech 95-C55 · Gear-up · day →
1986-07-27 Cessna T337H · Gear-up · VMC · day →
1984-03-29 Cessna 210M · Other · VMC · day →
1983-08-30 Piper PA-28-161 · Gear-up · IMC · day →
1982-05-29 Bell 47J-2A · Ground collision · day →

Designees in FL

CFI Flight Instructors 7,821 A&P Mechanics 25,520 AME Medical Examiners (AME) 158 DME Mechanic Examiners (DME) 25 DPRE Parachute Rigger Examiners (DPRE) 4 DAR-F Manufacturing Airworthiness (DAR-F) 35 DAR-T Maintenance Airworthiness (DAR-T) 11 DER-Y Engineering — Company (DER-Y) 10 DER-T Engineering — Consultant (DER-T) 54 SAE Specialty Aircraft Examiners (SAE) 203 APD Aircrew Program Designees (APD) 172 TCE Training Center Evaluators (TCE) 272 ODA Organizational Designations 1 Schools Flight Schools 218 FBO Fixed Base Operators 137 Clubs Flying Clubs 69 Repair Repair / Maintenance Shops 57 EAA EAA Chapters 49

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Aaron Michael Flodin Homestead FL 55 nm
Steven Kirkpatrick Diehl Homestead FL 55 nm
Alvin Guthery Miami FL 78 nm
Carlos Cortes Miami FL 78 nm
Christopher Hastings Kirk Miami FL 78 nm
David Jose Pineda Miami FL 78 nm
Diane Elizabeth Reinken Miami FL 78 nm
Gary H Schneider Miami FL 78 nm
Soeren Sauer Miami FL 78 nm
Timothy Thomas Schmelzer Miami Beach FL 81 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Edward James Cook Marathon FL 2 nm
Bradford Lyle Neat Marathon FL 2 nm
Justin Manuel Knowles Marathon FL 2 nm
Ethan Josiah Sauders Marathon FL 2 nm
Rex Henry Hopkins Big Pine Key FL 17 nm
Andrea Bufano Big Pine Key FL 17 nm
Craig Robert Lucey Big Pine Key FL 17 nm
Harry Dezelle Williams Iii Summerland Key FL 22 nm
Daniel Edward Connolly Summerland Key FL 22 nm
Bryan Keith Rackard Cudjoe Key FL 25 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
James Christopher Barnhill Marathon FL 2 nm
Thomas Gerald Odea Marathon FL 2 nm
Timothy Walter Omara Marathon FL 2 nm
Kenneth Robert Vail Marathon FL 2 nm
Frederick Preston Browne Marathon FL 2 nm
Anthony Frederick Daiuto Marathon FL 2 nm
James Richard Ozmar Jr Marathon FL 2 nm
Robert Franklin Lee Marathon FL 2 nm
Christopher Bolton Morrill Marathon FL 2 nm
John Tarrence Cook Jr Marathon FL 2 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
Alca Avionics, Inc
Miami, FL
 65 nm
Wayne's Aircraft Maintenance
Miami, FL
 65 nm
Propel Aviation Services, LLC
Miami, FL
 65 nm
Boca Aircraft Maintenance
Opa-locka, FL
 83 nm
Flight Support & Logistics, LLC
Pembroke Pines, FL
 88 nm
RealClean Aircraft Detailing Miami
Fort Lauderdale, FL
 88 nm
AOG Aircraft Service Inc.
Tamarac, FL
 100 nm
Superior Avionics Inc.
Fort Lauderdale, FL
 100 nm
Avionics Masters, Inc.
Fort Lauderdale, FL
 101 nm
Boca Aircraft Maintenance
Boca Raton, FL
 112 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.