MRT
Union County Airport
Official FAA Data Effective 2026-05-14 0901Z
Chart Supplement
AF/D
AF/D
VFR Chart of KMRT
Sectional Charts at SkyVector.com
IFR Chart of KMRT
Enroute Charts at SkyVector.com
Location Information for KMRT
Coordinates: N40°13.47' / W83°21.10'
Located 01 miles SE of Marysville, Ohio on 70 acres of land. View all Airports in Ohio.
Surveyed Elevation is 1020 feet MSL.
Operations Data
Airport Use:Open to the public
Activation Date:July 1967
Status:Operational
Control Tower:No
Seg-Circle:No
Beacon:White-Green
(Lighted Land Airport)
Wind Indicator:Yes, Lighted
Lighting Schedule:SEE RMK
A.R.T.C.C.:INDIANAPOLIS
F.S.S.:DAYTON
NOTAMs Facility:MRT (NOTAM-D available)
Sectional Chart:DETROIT
AirspaceAnalysis:CONDITIONAL
Attendance:ALL/ALL/0800-1700
Airport Communications
AWOS-3PT:126.5 Tel. 937-553-0033
COLUMBUS APPROACH:125.95 317.775
COLUMBUS DEPARTURE:125.95 317.775
IC:125.95 317.775
CTAF:123.050
UNICOM:123.050
AWOS-3PT at DLZ (11.1 E):119.025 740-203-1878
ASOS at OSU (15.3 SE):121.35 614-451-2465
ATIS at OSU (15.5 SE):121.35
Nearby Navigation Aids
IDNameFreqRadial / Range
VOR BUD BUCKEYE 109.80 214°27.0
VOT ROD ROSEWOOD 117.50 101°32.0
VOR XSF SPRINGFIELD 133.80 048°32.3
VOD SGH SPRINGFIELD 113.20 050°32.5
IDNameFreqBearing / Range
VOD OS FULER 515 141°11.5
VOD BU BOUTN 230 164°25.2
VOD LC PICKL 376 130°31.4
VOD DD COBBS 253 151°32.7
Runway 09/27
Dimensions:4218 x 75 feet / 1286 x 23 meters
Surface:Asphalt in Fair Condition
Weight Limits:S-17
Edge Lighting:Medium Intensity
Runway 09Runway 27
Coordinates:N40°13.44' / W83°21.55'N40°13.52' / W83°20.65'
Elevation: 1020.6 996.8
Traffic Pattern: Left Left
CK NOTAMS FOR STS OF AEROBATIC BOX SOUTH OF RWY 09/27 & 08/26 - RP RWY 27 & 26 WHEN ACTV.
Runway Heading: 83° True 263° True
Displaced Threshold: 123 Feet
Markings:Non-Precision Instrument in good condition.Non-Precision Instrument in good condition.
Glide Slope IndicatorP4L (3.00° Glide Path Angle)P4L (3.00° Glide Path Angle)
REIL:YesYes
Obstacles: 20 ft Railroad 425 ft from runway, 260 ft right of center
APCH RATIO 27:1 TO DTHR DUE TO +20 FT RR, 425 FT DIST, 260 FT R.
Runway 08/26
Dimensions:2522 x 80 feet / 769 x 24 meters
Surface:Turf in Good Condition
Runway 08Runway 26
Coordinates:N40°13.42' / W83°21.39'N40°13.47' / W83°20.85'
Elevation: 1015.3 995.6
Runway Heading: 83° True 263° True
Services Available
Fuel:100LL (blue), Jet A-1, Jet A-1+
Transient Storage:Hangars,Tiedowns
PRIOR CDN RQRD.
Airframe Repair:MAJOR
Engine Repair:MAJOR
Bottled Oxygen:NONE
Bulk Oxygen:NONE
Other Services:PILOT INSTRUCTION,AIRCRAFT RENTAL
Ownership Information
Ownership:Publicly owned
Owner:UNION COUNTY ARPT AUTH
COUNTY COURTHOUSE, 215 W 5TH ST
MARYSVILLE, OH 43040
937-644-2055
Manager:DAVID HOLDEN
SKYVISTAAVIATION@GMAIL.COM.
760 CLYMER RD
MARYSVILLE, OH 43040-9502
937-644-2055
AFT HRS & EMERG 937-741-3120.
Other Remarks
  • DEER, BIRDS, & OTR WILDLIFE ON & INVOF ARPT.
  • FOR CD CTC COLUMBUS APCH AT 614-338-8537.
  • RAMP FEE FOR COML ACFT.
  • CALM WIND RWY.
  • THR & EDGES MKD WITH CONES.
  • THR & EDGES MKD WITH CONES.
  • 0LL FUEL AVBL H24 SELF SVC VIA CREDIT CARD.
  • ACTVT REIL RWY 09 & 27; PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF.
Instrument Approach Procedure (IAP) Charts