MARYSVILLE, OH · 4 FAA charts · cycle 6 Aug 2026
2 published instrument approaches: 2 RNAV (GPS), serving 2 runway ends.
| Chart | Amendment | ||
|---|---|---|---|
 | RNAV (GPS) RWY 09 | 1 | |
 | RNAV (GPS) RWY 27 | 0D |
| Chart | Amendment | ||
|---|---|---|---|
 | TAKEOFF MINIMUMS | — | |
 | ALTERNATE MINIMUMS | — |
Minimums pages cover a whole volume, so the same document is shared by every airport in it.
From the FAA NASR 28-day subscription, cycle 6 Aug 2026.
| Service | Frequency | Call sign |
|---|---|---|
| CTAF | 123.05 | |
| Approach | 125.95 | Columbus |
Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 09/27 | 4,218 ft | 75 ft | Asphalt Fair | Medium intensity |
| 09 83°T | PAPI (4-box) 3° | |||
| 27 263°T | PAPI (4-box) 3° · displaced threshold 123 ft | |||
| 08/26 | 2,522 ft | 80 ft | Grass Good | |
Runway and approach-aid data from the FAA NASR 28-day subscription.
40.2244760, -83.3517480
1,020 ft1 nm SEPaste the coordinates into a simulator’s world map to drop straight onto the field.
Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.
Union County’s two instrument approaches are both RNAV (GPS), with two of the airport’s four runway ends served. The set therefore provides GPS arrival coverage on only half of the available ends, with no other approach type published. Runways 08/26 and 09/27 are similarly aligned, so the second strip adds little directional choice. The 4,218 ft asphalt runway is 1,696 ft longer than the turf runway, making it the only strip long enough for an operation requiring more than 2,522 ft.
Ohio State University and Bolton Field have substantially broader procedure sets, while Delaware Municipal/Jim Moore Field has only one more chart than Union County. Madison County and Grimes Field match Union County’s compact total. The Cincinnati and Detroit sectionals add broader visual context beyond the airport-specific RNAV procedures.
| ID | Airport | City | Distance | Charts |
|---|---|---|---|---|
| KDLZ | Delaware Muni/Jim Moore Fld | DELAWARE, OH | 11 nm E | 5 |
| KOSU | Ohio State University | COLUMBUS, OH | 15 nm SE | 17 |
| KUYF | Madison County | LONDON, OH | 18 nm S | 4 |
| I74 | Grimes Fld | URBANA, OH | 19 nm W | 4 |
| KTZR | Bolton Fld | COLUMBUS, OH | 22 nm SE | 14 |
| KEDJ | Bellefontaine Rgnl | BELLEFONTAINE, OH | 23 nm NW | 3 |
| KCMH | John Glenn Columbus Intl | COLUMBUS, OH | 25 nm SE | 27 |
| I95 | Hardin County | KENTON, OH | 27 nm NW | 3 |
4 current FAA charts for Union County, including 2 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.
CTAF 123.05. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.
Union County has 2 runways. The longest is 09/27 at 4,218 ft by 75 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.
No ILS is published. In total KMRT has 2 published instrument approaches, of which 2 are RNAV (GPS).
No — Union County has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.
They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.
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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.
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