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UNION COUNTY - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KMRT
ICAO KMRTLocal MRT
UNION COUNTY
PublicPUB

1 miles SE of MARYSVILLE, OH, US
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
40° 13' 28"N 83° 21' 06"W
Elevation
1021' MSL
Pattern Alt
2021' MSL
Mag Variation
7°W
Declination
5°W
Fuel
JET A-1, JET A-1+, 100LL
FSS
DAYTON (DAY)
Sectional
DETROIT
ARTCC
INDIANAPOLIS (ZID)
Data Effective
8/6/26-9/3/26
KMRT VFR
11:15 AM EDT  
Clear
10sm
70°F
59°F
30.02"Hg
310° 8kts
AO2
METAR KMRT 231515Z AUTO 31008KT 10SM CLR 21/15 A3002 RMK AO2
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KMRT FBOs

SkyVista Aviation
UNICOM: 123.05
Phone: (937) 644-2055
Other: (937) 644-2065
No Rating Available
0 Reviews (Read | Sign In To Write)
Phillips 66
As of 8/19
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve 6.29 6.25
Full Serve
Fuel Notes
Prices include tax
Assistance is available for self-serve 100LL and JET A.
X

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Weather and Advisory

AWOS-3PT 126.5
(937) 553-0033

Common

CTAF 123.05
ACTVT REIL RWY 09 & 27; PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF.
UNICOM 123.05

Approach

COLUMBUS APPROACH 125.95
Initial Contact

Departure

COLUMBUS DEPARTURE 125.95
Initial Contact

FAA A/FD Pages

Airport Minimums

Instrument Approach

Terminal Area Forecast

KCMH (26nm)
Sun, 8/23 7:20 AM EDT
Sun, 8/23 8:00 AM EDT - Mon, 8/24 8:00 AM EDT
VFR
8:00 AM EDT - 11:00 AM EDT
Sky Clear
6sm
290° 6kts
VFR
11:00 AM EDT - 8:00 PM EDT
Broken 4,000'
6sm
300° 12kts
Gusts 18kts
VFR
8:00 PM EDT - 8:00 AM EDT
Sky Clear
6sm
310° 4kts
TAF KCMH 231120Z 2312/2412 29006KT P6SM SKC
   FM231500 30012G18KT P6SM BKN040
   FM240000 31004KT P6SM SKC
KMRT
EffectiveExpiresCategoryNOTAM
Domestic
8/21/26
1854Z
8/28/26
2000Z
Runway!MRT 08/020 MRT RWY 08/26 CLSD 2608211854-2608282000
8/21/26
1700Z
8/23/26
0300Z
!MRT 08/018 MRT AD AP CLSD DLY 1700-0300 2608211700-2608230300
8/20/26
1722Z
8/23/26
1500Z
!MRT 08/019 MRT TWY PARL TWY BTN EAST RAMP AND RWY 27 CLSD 2608201722-2608231500
8/11/26
1127Z
11/9/26
1227Z
!MRT 08/010 MRT OBST TOWER LGT (ASR 1203962) 401542.00N0831521.30W (4.9NM ENE MRT) 1249.0FT (262.1FT AGL) U/S 2608111127-2611091227
8/10/26
1546Z
!MRT 08/009 MRT OBST TOWER LGT (ASR 1012495) 401947.20N0832550.70W (7.3NM NNW MRT) 1298.9FT (239.8FT AGL) U/S 2608101546-2609092359EST
8/10/26
0221Z
11/8/26
0321Z
!MRT 08/008 MRT OBST TOWER LGT (ASR 1202758) 401049.40N0831300.30W (6.7NM ESE MRT) 1252.0FT (274.9FT AGL) U/S 2608100221-2611080321
8/4/26
1630Z
9/5/26
2000Z
!MRT 08/004 MRT AIRSPACE UAS WI AN AREA DEFINED AS .5NM RADIUS OF 401138N0831726W (4NM SE MRT) SFC-50FT AGL 2608041630-2609052000
8/3/26
1340Z
9/17/26
1339Z
!MRT 08/002 MRT OBST TOWER LGT (ASN 2025-AGL-14317-OE) 400424N0831845W (9.3NM S MRT) 1221FT (255FT AGL) U/S 2608031340-2609171339
7/29/26
0113Z
8/29/26
2300Z
!MRT 07/010 MRT OBST TOWER LGT (ASN 2023-AGL-16422-OE) 402044N0832341W (7.5NM NNW MRT) 1308FT (294FT AGL) U/S 2607290113-2608292300
7/15/26
0603Z
10/13/26
0603Z
!MRT 07/005 MRT OBST TOWER LGT (ASR 1204021) 401535.10N0833150.30W (8.4NM WNW MRT) 1340.2FT (265.1FT AGL) U/S 2607150603-2610130603
5/11/26
2111Z
Runway!MRT 05/003 MRT RWY 27 RWY END ID LGT U/S 2605112111-2611102111EST
5/11/26
2111Z
Runway!MRT 05/002 MRT RWY 09 RWY END ID LGT U/S 2605112111-2611102111EST
FDC
8/12/26
1729Z
!FDC 6/4391 MRT IAP UNION COUNTY, MARYSVILLE, OH.
RNAV (GPS) RWY 27, ORIG-D...
RNAV (GPS) RWY 9, AMDT 1...
CIRCLING CAT B MDA 1620/HAA 599.
TEMPORARY CRANE, 1254 MSL, 1.77 NM SE OF KMRT AIRPORT (2026-AGL-7440-OE).
2608121729-2703242355EST
No
0800-1700
UNION COUNTY ARPT AUTH
COUNTY COURTHOUSE 215 W 5TH ST
MARYSVILLE, OH 43040
Phone: 937-644-2055
DAVID HOLDEN
760 CLYMER RD
MARYSVILLE, OH 43040
Phone: 937-644-2055
DAYTON FSS (DAY)
Toll Free: 1-800-WX-BRIEF
MRT
--
ACTVT REIL RWY 09 & 27; PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF.
N/A
Yes - Lighted
No
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
None
None
Pilot Instruction
Aircraft Rental

Runway 08/26

2522 ft. x 80 ft.
TURF  
Good 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 08 Runway 26
True Heading 83°263°
Traffic Pattern
Markings
Markings Condition
Latitude 40° 13' 25"N 40° 13' 28"N
Longitude 83° 21' 23"W 83° 20' 51"W
Elevation 1,015' 996'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No No

Runway 09/27

4218 ft. x 75 ft.
ASPH  
Fair 
NONE 
MED 
 
17,000lbs 
-- 
-- 
-- 
  Runway 09 Runway 27
True Heading 83°263°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 40° 13' 26"N 40° 13' 31"N
Longitude 83° 21' 33"W 83° 20' 39"W
Elevation 1,021' 997'
Threshold Crossing Height 25 ft. AGL 33 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4L
Approach Lights
Centerline Lights No No
Runway End Identifier Lights Yes Yes
A110-2DEER, BIRDS, & OTR WILDLIFE ON & INVOF ARPT.
A110-8FOR CD CTC COLUMBUS APCH AT 614-338-8537.
A14SKYVISTAAVIATION@GMAIL.COM.
A16AFT HRS & EMERG 937-741-3120.
A23-27CK NOTAMS FOR STS OF AEROBATIC BOX SOUTH OF RWY 09/27 & 08/26 - RP RWY 27 & 26 WHEN ACTV.
A24RAMP FEE FOR COML ACFT.
A30A-09CALM WIND RWY.
A42-08_MARKTHR & EDGES MKD WITH CONES.
A42-26_MARKTHR & EDGES MKD WITH CONES.
A57-27APCH RATIO 27:1 TO DTHR DUE TO +20 FT RR, 425 FT DIST, 260 FT R.
A70-100LLFUEL AVBL H24 SELF SVC VIA CREDIT CARD.
A75-HPRIOR CDN RQRD.
A81-APTACTVT REIL RWY 09 & 27; PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF.
UNION COUNTY (ICAO: KMRT, IATA: MRT) is a public airport located in MARYSVILLE, OH, US.