KMRT

VFR

UNION COUNTY

MARYSVILLE · OHIO

Elev
1,020.7'
Longest RWY
4,218'09/27
Tower
None
Status
Uncontrolled
Now--Z· METAR06:55Z
© Esri
Runways rendered from FAA survey · not for navExpand →
Before you fly into KMRT
Conditions
VFR
Good for visual flying
Airport
Non-towered
Self-announce on CTAF
Pattern alt
2,020.7'
MSL · field 1,020.7' + 1,000 AGL
Favored RWY
RWY 27
H/W +2 · X/W 12 kt L

METAR & TAF KMRT

Current METAR

Observed 06:55Z

KMRT 280655Z AUTO 18012KT 10SM -RA BKN075 BKN100 15/15 A2985 RMK AO2 LTG DSNT S P0011
Wind
180° @ 12 kt
Visibility
10 SM
Temp / Dew
15°C / 15°C
Altimeter
29.85 inHg
Clouds
BKN
Density alt
1,352 ft
Ceiling
7,500 ft AGL
Rules
VFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
1 NM SE
VFR sectional
DETROIT
ARTCC
ZID · INDIANAPOLIS
NOTAM facility
MRT (NOTAM-D)

Airport manager

Name
DAVID HOLDEN
Address
760 CLYMER RD, MARYSVILLE OH 43040-9502

Flight service · Hours

FSS DAY
DAYTON1-800-WX-BRIEF
Attendance
  • 0800-1700

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF
Approach / Departure

Runways & pattern

Full page

Runway & wind

tap a runway
180° · 12 kt
RWY 27
258°M
Head/Tail
+2 kt
Crosswind
12 kt L

Pattern entry · RWY 27

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 27 · 258° · LEFT TRAFFICPattern 2,021 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
09/27Favored78° / 258°4,218 ftASPHStandard L
08/2678° / 258°2,522 ftTURFStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
09PAPI 4-box left(3°)
27PAPI 4-box left(3°)20', rr, 425' from thr, 260' R of cntrln, slope 11

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over live satellite imagery. Not for navigation.

© Esri

Approaches & charts

RNAV (GPS) RWY 09
KMRT · IAP
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Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
100LLA1A1+
Oxygen (bottled)
Not available
Oxygen (bulk)
Not available
Airframe repair
Major
Power plant repair
Major
Other services
INSTR,RNTL

Ramp & ground

Transient storage
  • Tie-down
  • Hangar
Landing fee
No fee published
Customs
Not available
Lighting schedule
SEE RMK
Beacon schedule
SS-SR
Beacon
White / Green (civil land)(WG)
Wind indicator
Lighted
Segmented circle
No

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • Deer, birds, and other wildlife are on and in the vicinity of the airport.Show FAA
  • For clearance delivery contact Columbus Approach at 614-338-8537.Show FAA

Lighting notes

  • Activated runway end identifier lights are on runway 09 and 27; precision approach path indicators are on runway 09 and 27; medium intensity runway lights are on runway 09/27. Use CTAF.Show FAA

Fuel notes

  • 100LL100LL fuel is available 24 hours self service via credit card.Show FAA

Approach & departure obstructions

  • 27Check NOTAMs for status of aerobatic box south of runway 09/27 and 08/26. Right pattern is recommended for runway 27 and 26 when active.Show FAA
  • 09Runway 09 is calm wind runway.Show FAA
  • 26The threshold and edges of runway 26 are marked with cones.Show FAA
  • 08The threshold and edges of runway 08 are marked with cones.Show FAA
  • 27Approach ratio is 27 to 1 to the displaced threshold due to a plus 20 foot railroad, 425 feet distant, 260 feet right.Show FAA

Other notes

  • Ramp fee applies for commercial aircraft.Show FAA
  • Prior coordination is required.Show FAA
  • MANAGERContact the manager at SKYVISTAAVIATION@GMAIL.COM.Show FAA
  • MANAGERAfter hours and emergency contact phone number is 937-741-3120.Show FAA

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · KMRT

Answer card
ICAO
KMRT
Name
UNION COUNTY
Location
MARYSVILLE, OHIO
Elevation
1,020.7 ft MSL
Traffic pattern altitude
2,020.7 ft MSL (1,000 AGL)
Control tower
Non-towered (use CTAF)
Total runways
2
Longest runway
09/27 · 4,218 ft
Published ILS approaches
0
Published frequencies
4
Magnetic variation
Current flight rules
VFR
Current wind
180° at 12 kt
Favored runway now
RWY 27

Union County Airport sits in Marysville, Ohio. Field elevation is 1,020.7 ft MSL. It has two runways. The longest is 09/27 at 4,218 ft asphalt. The other runway is 08/26 at 2,522 ft turf. This is an untowered field. CTAF and UNICOM are both 123.05. Columbus Approach is listed for approach and departure work on 125.95 and 317.775. No ILS approaches are published here.

Pattern altitude is not published. Use the current FAA Chart Supplement before flying the pattern. SkyVista Aviation is on the field. It carries 100LL, Jet A and Jet A Prist. 100LL is available 24 hours self-serve by credit card.

There are a few operational notes to keep in mind. Runway 27 has a displaced threshold issue tied to a railroad obstacle on the approach side. The Chart Supplement says to check NOTAMs for the aerobatic box south of the field. Right traffic is recommended for runway 27 and runway 26 when that activity is in play. Runway 26 and runway 08 use cone markings at the threshold and edges. Wildlife is also a factor here, so expect deer and birds on or near the airport. For clearance delivery, Columbus Approach is the contact listed in the remarks.

Frequently asked questions

What is the runway length at KMRT Union County Airport?
The longest runway is 09/27 at 4,218 ft. The turf runway 08/26 is 2,522 ft.
Is KMRT towered or untowered?
KMRT is untowered. CTAF and UNICOM are both 123.05.
What is the pattern altitude at KMRT?
Pattern altitude is not published in the facts. Use the current FAA Chart Supplement before flying the pattern. For light piston traffic, the standard assumption is 1,000 ft AGL unless published otherwise.
Does KMRT have an ILS approach?
No ILS approaches are published for KMRT. Check the current FAA Chart Supplement for the latest approach list before you go.
Which FBO is on the field at KMRT?
SkyVista Aviation is the on-field FBO. It carries 100LL, Jet A and Jet A Prist.
Is 100LL available at KMRT after hours?
Yes. The remarks say 100LL is available 24 hours self-serve by credit card.
What should I know about runway 27 at KMRT?
Runway 27 has a displaced threshold issue tied to a railroad obstacle near the approach path. The remarks also say right traffic is recommended for runway 27 when the aerobatic box is active.
Are there any special operating notes for KMRT?
Yes. Check NOTAMs for the aerobatic box south of the airport. The remarks also call out deer and birds in the area. Runway 26 and runway 08 have cone markings at the threshold and edges.

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