Marion Municipal (KMNN), Ohio
Landing essentials
Whether you can land, whether you can refuel, and how customs works here.
Overview
Marion Municipal (KMNN) is a public-use, non-towered airport in Marion, Ohio, sitting at 993 feet elevation and about 38 nautical miles from the nearest customs facility at Columbus. Business aviation activity, tracked through FAA TFMSC data for 2025, made up the large majority of the airport's 271 annual operations, placing it in the moderate-traffic tier among Skystar's registry. The field sits roughly 40 nautical miles from the nearest metro area and is bordered by several small general aviation fields within a 30-nautical-mile radius, including Port Bucyrus / Crawford County and Mansfield Lahm Regional.
Runways
Marion Municipal has two paved runways. The longest, 07/25, is 5,000 ft long and 100 ft wide, with an asphalt surface.
Runway geometry from published threshold coordinates. Not for navigation.
Runways are listed longest first.
Source: FAA Form 5010.
Fuel and airfield services
Marion Municipal has Jet A1 and 100LL available on the field. Fueling is available from 8am to 5pm, daily, and the airport has no control tower.
Source: FAA Form 5010 / NASR.
Customs
Marion Municipal does not clear customs. The nearest port of entry is John Glenn Columbus International (KCMH), 38 NM away.
Source: CBP list of ports of entry.
Business aviation traffic
Marion Municipal recorded 213 business aviation movements in 2025. Traffic peaks in September. Business aviation traffic at KMNN peaks in September, with volumes noticeably lower in the winter months of December through February.
Business jet movements, FAA TFMSC count. Peak month September, 30 movements in 2025.
Source: FAA TFMSC, business jet movements, 2025.
Climate
Marion Municipal averages 4.6 days above 90°F in July and 26.6 freeze days in January. July is the warmest month, with average highs of 83.6°F, and January the coldest, at 34.3°F.
Weather station is on the field. Some values are estimated by the agency. 1991–2020 climate normals.
Source: NOAA NCEI.
Operating constraints
Marion Municipal has published operating constraints in four categories: access, runway notes, environmental and other notes.
Glider activity occurs on and in the vicinity of the airport. Announce intentions on CTAF.
For clearance delivery, contact Cleveland Approach. When Approach is closed, contact Cleveland ARTCC.
Pilots activate REIL for runways 07, 25, 13, and 31, and MIRL for runways 07/25 and 13/31 via CTAF. PAPI for runways 07, 25, 13, and 31 operates continuously.
Crops rising 3 feet above ground level are located 200 feet from the runway extended centerline to the threshold, offset 55 feet right and 245 feet left.
Transient aircraft should follow ramp signs to the main ramp. Taxiway D between the runway and ramp area is restricted to aircraft with a wingspan of 35 feet or less.
Deer, birds, and other wildlife occasionally appear on and in the vicinity of the airport.
100LL is available 24 hours a day, self-service, via credit card. Jet A is available after hours by prior arrangement.
Source: FAA Chart Supplement.
Nearby airfields
Marion Municipal has five airfields within 28 NM. The closest is Port Bucyrus / Crawford County, 10.72 NM north.
Part of the Columbus, Ohio area.
Source: Skystar calculation from official coordinates.
Skystar at KMNN
We arrange catering, fuel and trip support here. Supplier prices reach you unchanged; our coordination fee sits on its own line.
The same order, priced two ways.
$1,200.00 catering order at KMNN.
Unchanged.
What the kitchen invoices us is what your quote reads.
One line, fixed.
It does not move with the size of the order.
At cost.
Passed on at the exact amount the processor took.
Market practice figures are industry averages, not a specific competitor.
Frequently asked questions
What is the runway configuration at KMNN?
Marion Municipal (KMNN) has two paved asphalt runways. Runway 07/25 is the longer strip at 5,000 feet by 100 feet wide, while runway 13/31 measures 3,498 feet by 100 feet wide. Neither runway is served by an operating control tower, so pilots coordinate on CTAF. Both runways carry lighting that pilots activate themselves via CTAF.
Is fuel available at KMNN outside normal hours?
Marion Municipal (KMNN) offers 100LL on a self-serve basis around the clock via credit card. Jet A is also available after hours, but only with prior arrangement made in advance. During the posted attendance schedule of 0800-1700 daily, both fuel types can be handled through normal service. Pilots planning an after-hours Jet A uplift should arrange it ahead of arrival.
Does KMNN have on-site customs clearance?
Marion Municipal (KMNN) does not have customs service on site. The nearest customs facility is at Columbus (KCMH), located about 38 nautical miles away. Since KMNN is a US airport, this distance matters mainly for flights arriving from Canada or Mexico that need to clear before or after landing here. Crews should plan their customs stop at KCMH accordingly.
What wildlife or obstruction hazards should pilots know about at KMNN?
Marion Municipal (KMNN) reports occasional deer, birds, and other wildlife on and in the vicinity of the airport, so pilots should stay alert during approach and departure. There is also a close-in obstruction: crops rising 3 feet above ground level sit 200 feet from the runway extended centerline to the threshold, offset 55 feet right and 245 feet left. Glider activity also occurs on and in the vicinity of the field, announced on CTAF.