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Airport · KMRT

Union County Airport

United States · 1021 ft

Runway diagram

Satellite map with the runway layout of Union County Airport (KMRT)

Weather

obs 18:35Z · 8 min ago · VFR

Wind
wind 040° 7 kt (360–070)
Visibility
vis 16 km (10+ SM)
Clouds
clouds —
Temperature
18° / 7° · QNH 1027 hPa (30.33 inHg)
Density altitude
1,210 ft

METAR KMRT 301835Z AUTO 04007KT 360V070 10SM CLR 18/07 A3033 RMK AO2

Runway wind

RunwayEndHeadwindCrosswind
09/27095 kt-5 kt
27-5 kt5 kt

negative headwind means tailwind; crosswind is absolute. check the METAR for gusts and variable directions.

Live right now

33 aircraft within 75 km · snapshot 2s ago

CallsignRegistrationTypeAirlineRouteAltitudeSpeedDistanceMap
OSU15 N150SU C172 Ohio State University Flight Education Division 2875 ft 66 kt 13 km map
AAL2327 N189UW A321 American Airlines LGA → DFW 34975 ft 483 kt 14 km map
N34JC N34JC PA32 N34 6600 ft 133 kt 18 km map
N631PC N631PC P28A N63 6125 ft 102 kt 19 km map
OSU65 N65784 C172 Ohio State University Flight Education Division 4100 ft 78 kt 20 km map
N3126E N3126E C172 N31 925 ft 69 kt 22 km map
UAL1742 N47569 B39M United Airlines SMF → IAD → RSW 37000 ft 509 kt 24 km map
N69HB N69HB C310 N69 5700 ft 152 kt 24 km map
N82DK N82DK TRDO N82 4475 ft 72 kt 31 km map
N66CS N66CS P28R N66 2625 ft 106 kt 33 km map
EJA889 N889QS C700 Netjets Aviation 43000 ft 541 kt 34 km map
N514HP N514HP C82T N51 4125 ft 122 kt 39 km map
N555FN N555FN C72R N55 3525 ft 116 kt 43 km map
N551CP N551CP H500 N55 825 ft 44 kt 44 km map
N203BB N203BB FDCT N20 1600 ft 89 kt 46 km map
RPA4756 N428YX E75L Republic Airlines PHL → ORF → PHL 32025 ft 381 kt 47 km map
654321 N358MY GA6C 654 25550 ft 413 kt 47 km map
SWA4660 N8862Q B38M Southwest Airlines LAS → ELP 550 ft 144 kt 49 km map
SWA1571 N7747C B737 Southwest Airlines MCO → ORD 4375 ft 251 kt 49 km map
N360GF N360GF RV6 N36 4000 ft 124 kt 49 km map
ASA4 N593AS B738 Alaska Airlines SEA → DCA 37000 ft 497 kt 50 km map
N32101 N32101 P28A N32 3100 ft 98 kt 51 km map
N254SA N254SA DA40 N25 5625 ft 128 kt 54 km map
N4102J N4102J PA31 N41 5200 ft 136 kt 55 km map
N653HB N653HB AP22 N65 1475 ft 88 kt 58 km map
UAL1318 N66814 B739 United Airlines PHX → IAH → BNA 35000 ft 491 kt 62 km map
DAL1406 N576DN A21N Delta Air Lines JFK → AUS → JFK 33000 ft 480 kt 62 km map
JZA625 C-GOJZ CRJ7 Jazz Aviation Lp YUL → BNA 36000 ft 428 kt 64 km map
JBU8779 N965JT A321 Jetblue Airways Corporation 34000 ft 389 kt 64 km map
N12860 N12860 C172 N12 2900 ft 100 kt 64 km map
SKW5977 N790SK CRJ7 Sky West Aviation CHO → ORD 36000 ft 386 kt 70 km map
SWA2943 N8825Q B38M Southwest Airlines MSY → MCO 36000 ft 425 kt 73 km map
FRG293 N516FR SB20 Freight Runners Express 31000 ft 417 kt 73 km map

Live map

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Airport data

Latitude
40.2247
Longitude
-83.3516
Type
small_airport
Region
Ohio
GPS code
KMRT
Local code
MRT
Magnetic variation
-5.0°
Operations
no PPR
Weather
METAR / TAF

Runways

RunwayLengthWidthSurfaceLighted
09 / 27 4218 ft · 1.29 km · 83° 75 ft ASP yes

Frequencies

TypeDescriptionFrequency
A/DCOLUMBUS APP/DEP120.200 MHz
AWOSAWOS 3119.275 MHz
UNICCTAF/UNICOM122.800 MHz

Airports near Union County Airport

Links

imagery © Esri, Maxar, Earthstar Geographics. airport and runway data are public domain. operational flags from OpenAIP (2026-10-29). live positions from the adsb.lol network.