The following table shows each Ohio County and a list of calls for stations that plan to operate from the county. To enter your plans go to the Enter Plans Page.
| County | Abbr | Callsign |
|---|---|---|
| Adams | ADAM | |
| Allen | ALLE | KV8Q/M |
| Ashland | ASHL | |
| Ashtabula | ASHT | |
| Athens | ATHE | K8MR K8RYU |
| Auglaize | AUGL | KV8Q/M |
| Belmont | BELM | K8MR |
| Brown | BROW | |
| Butler | BUTL | |
| Carroll | CARR | AA8IA K8MR |
| Champaign | CHAM | KV8Q/M |
| Clark | CLAR | K8MR KV8Q/M |
| Clermont | CLER | N8PE |
| Clinton | CLIN | K8MR KV8Q/M |
| Columbiana | COLU | K8MR |
| Coshocton | COSH | |
| Crawford | CRAW | KV8Q/M |
| Cuyahoga | CUYA | K8MR |
| Darke | DARK | NK8Q |
| Defiance | DEFI | KV8Q/M |
| Delaware | DELA | KV8Q/M |
| Erie | ERIE | |
| Fairfield | FAIR | K8MR |
| Fayette | FAYE | K8MR KV8Q/M |
| Franklin | FRAN | KV8Q/M |
| Fulton | FULT | |
| Gallia | GALL | K8RYU |
| Geauga | GEAU | |
| Greene | GREE | K8MR KV8Q/M |
| Guernsey | GUER | K8MR |
| Hamilton | HAMI | |
| Hancock | HANC | KV8Q/M |
| Hardin | HARD | KV8Q/M |
| Harrison | HARR | K8MR |
| Henry | HENR | KV8Q/M |
| Highland | HIGH | K8MR |
| Hocking | HOCK | K8MR |
| Holmes | HOLM | |
| Huron | HURO | |
| Jackson | JACK | K8RYU |
| Jefferson | JEFF | K8T KF8AVC |
| Knox | KNOX | KV8Q/M |
| Lake | LAKE | |
| Lawrence | LAWR | K8RYU |
| Licking | LICK | KV8Q/M |
| Logan | LOGA | KV8Q/M |
| Lorain | LORA | W1PD |
| Lucas | LUCA | |
| Madison | MADI | K8MR KV8Q/M |
| Mahoning | MAHO | K8MR |
| Marion | MARI | KV8Q/M |
| Medina | MEDI | |
| Meigs | MEIG | K8RYU NS8O |
| Mercer | MERC | KV8Q/M |
| Miami | MIAM | KD8LWZ KF8I KV8Q/M |
| Monroe | MONR | AB1A K8MR |
| Montgomery | MONT | KV8Q/M |
| Morgan | MORG | K8MR |
| Morrow | MORR | KV8Q/M |
| Muskingum | MUSK | K8MR WZ8P |
| Noble | NOBL | K8MR |
| Ottawa | OTTA | W8JH |
| Paulding | PAUL | KV8Q/M |
| Perry | PERR | K8MR |
| Pickaway | PICK | K8MR KV8Q/M |
| Pike | PIKE | |
| Portage | PORT | K8MR |
| Preble | PREB | |
| Putnam | PUTN | KV8Q/M |
| Richland | RICH | |
| Ross | ROSS | K8MR |
| Sandusky | SAND | KF8EOK |
| Scioto | SCIO | K8RYU |
| Seneca | SENE | |
| Shelby | SHEL | KV8Q/M |
| Stark | STAR | K8MR W8NP WG8X |
| Summit | SUMM | K8MR K8ZT |
| Trumbull | TRUM | K8MR |
| Tuscarawas | TUSC | K8MR |
| Union | UNIO | KV8Q/M |
| VanWert | VANW | KV8Q/M |
| Vinton | VINT | K8RYU |
| Warren | WARR | AJ8B KV8Q/M |
| Washington | WASH | |
| Wayne | WAYN | |
| Williams | WILL | |
| Wood | WOOD | KV8Q/M |
| Wyandot | WYAN | KV8Q/M |