THE FLORIDA KEYS MARATHON
Latitude: 24-43-34.3 N
Longitude: 81-3-4.9 W
Elevation: 5 ft.
Variation: 4 W 2000
From city: 3 miles E of MARATHON, FL
ARTCC: ZMA
Section chart: MIAMI
Time Zone: UTC-5(-4DT)
MTH (KMTH)
MARATHON, FL
UNITED STATES

Data is effective:
04/03/2014 - 05/29/2014
Airport Operations
Airport Status: Operational
Facility use: Open to the public
Control Tower: No air traffic control tower at airport
FSS: MIAMI FSS (MIA)
Toll Free: 1-800-WX-BRIEF
•  FREQS FOR INTL COMM 126.7 126.9 127.9.
•  LD 305-233-2600.
NOTAMs Facility: MTH (THE FLORIDA KEYS MARATHON)
Attendance: 0800-1800
Wind Indicator: Lighted
Segmented Circle: Yes
Lights: SEE RMK
MIRL RY 07/25 PRESET LOW INTST; INCR INTST & ACTVT PAPI RYS 07, 25 & REIL RY 07 - CTAF.
Beacon: Clear and Green
SS-SR
Landing Fee: No
Fuel: 100LL, A1+
Fire and Rescue: ARFF Index I A certified on 12/13/1974
48 HR PPR FOR UNSCHEDULED PART 121 OPERATIONS WITH GREATER THAN 30 PASSENGER SEATS. PPR FOR ACFT WITH WINGSPANS 79 FT OR GREATER, CALL AMGR 305-289-6060 OR 305-743-1995.
Int'l Operations: Landing Rights Airport
Not an Airport of Entry
Airport Contacts
OWNER:
MONROE COUNTY
500 WHITEHEAD ST
KEY WEST, FL 33040
UNITED STATES
Phone: 305-296-5439
MANAGER:
DON DEGRAW
9400 OVERSEAS HWY SUITE 200
MARATHON, FL 33050
UNITED STATES
Phone: 305-289-6060
General Remarks
•  EXTREMELY NOISE SENSITIVE AREA. USE NBAA CLOSE IN NOISE ABATEMENT PROCS. LCL ORDINANCE REQS ENGINE RUNUPS IN DSGND AREAS ON COML RAMP OR FBO RAMPS FM 2300-0700LCL & FINES.
•  NUMEROUS FLOCKS OF BIRDS ON AND INVOF ARPT.
Airport Communications
UNICOM: 122.8 MHz  
ATIS: None  
Remarks:
•  APCH/DEP SVC PRVDD BY MIAMI ARTCC ON FREQS 133.5/306.9 (KEY WEST RCAG).
•  AIRCRAFT OVERFLYING SIMPL, ACRUZ, CANOA AND MAXIM SHALL CONTACT MIAMI ARTCC 10 MINUTES PRIOR TO CROSSING THE MIAMI FIR ON 132.2 / 323.1.
Radio AIDS To Navigation
NAVAIDS:
Type ID Name Frequency Hours Distance Bearing Remarks
NDB MTH MARATHON 260 KHz 24 Hours 2.5 nm 70.3°
•  OPERATIONAL IFR
TACAN NQX KEY WEST   24 Hours 35.6 nm 75.6°
•  OPERATIONAL IFR
•  TACAN IDENT REMOVED DURING HOURS ARPT CLOSED.
•  IDENT REMOVED 0300-1200Z++.
NDB FIS FISH HOOK 332 KHz 24 Hours 41.6 nm 74.9°
•  OPERATIONAL IFR
VORTAC EYW KEY WEST 113.5 MHz
HIWAS BROADCAST.
24 Hours 41.8 nm 78.2°
•  OPERATIONAL RESTRICTED
•  VOR UNUSBL 025-059 BLO 3000 FT.
•  VOR UNUSBL 060-093 BYD 20 NM BLO 5000 FT.
•  VOR UNUSBL 085-095 BYD 12 NM BLO 1600 FT.
•  VOR UNUSBL 094-140 BYD 20 NM; 270-280 BYD 20 NM; 337-352 BYD 20NM.
•  VOR UNUSBL 190-255.
•  TACAN 123-133 UNUSBL BYD 20 NM.
Weather Data Services
ID Type Frequency Phone Distance Remarks
MTH WX ASOS 135.525 MHz 305-743-8373 0.0 nm
EYW WX ASOS 119.65 MHz 305-292-4046 40.0 nm
X51 WX AWOS-3 118.375 MHz (305) 247-2791 53.6 nm
Runways
07/25
Dimensions: 5008 ft. x 100 ft.
Surface Type: ASPH
Surface Condition: GOOD
Treatment: GRVD
Runway Edge Lights: Medium Intensity
Weight Limitations  
   PCN:  
   Single Wheel: 75,000 lbs
   Double Wheel: 129,000 lbs
   Double Tandem: 191,000 lbs
   Dual Double Tandem:  
  Runway 07 Runway 25
True Alignment: 67° 247°
Traffic Pattern: Left Left
Markings: Non-precision instrument Non-precision instrument
Markings Condition: Good Good
Latitude: 24-43-24.6792 N 24-43-43.8366 N
Longitude: 81-3-29.9771 W 81-2-39.872 W
Elevation: 4.6 ft. 5.2 ft.
Threshold Crossing Height: 24 ft. AGL 24 ft. AGL
Visual Glide Path Angle:
Visual Slope Indicator: 4-light PAPI on left 4-light PAPI on left
Runway End Identifier Lights: Yes No
TDZE: 5 ft. 5 ft.

Heliports
None