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 | N8XE |
| Allen | ALLE | KV8Q |
| Ashland | ASHL | K8MFO/M |
| Ashtabula | ASHT | K8MFO/M KC8OH |
| Athens | ATHE | K8MR K8RYU |
| Auglaize | AUGL | KV8Q |
| Belmont | BELM | K3TN/8 K8MFO/M K8MR |
| Brown | BROW | K8RR |
| Butler | BUTL | N8AA N8OT |
| Carroll | CARR | AA8IA K8MR |
| Champaign | CHAM | KV8Q |
| Clark | CLAR | K8MR KV8Q |
| Clermont | CLER | N8PE |
| Clinton | CLIN | K8MR KV8Q |
| Columbiana | COLU | K8MFO/M K8MR WG8X |
| Coshocton | COSH | N8VV |
| Crawford | CRAW | K8O KV8Q |
| Cuyahoga | CUYA | K8MFO/M |
| Darke | DARK | NK8Q |
| Defiance | DEFI | KV8Q W8NI |
| Delaware | DELA | K3TN/8 KV8Q |
| Erie | ERIE | K8O |
| Fairfield | FAIR | K1LT K3TN/8 K8MR KI8R W8VQ |
| Fayette | FAYE | K8MR KV8Q |
| Franklin | FRAN | K3TN/8 KV8Q |
| Fulton | FULT | |
| Gallia | GALL | K8RYU |
| Geauga | GEAU | K8MFO/M |
| Greene | GREE | K8MR KV8Q |
| Guernsey | GUER | K3TN/8 K8MFO/M K8MR |
| Hamilton | HAMI | N8BV W8VND |
| Hancock | HANC | K8O KV8Q W8FT |
| Hardin | HARD | KV8Q |
| Harrison | HARR | K8MFO/M K8MR KD8BBK |
| Henry | HENR | KV8Q |
| Highland | HIGH | K8IYO K8MR |
| Hocking | HOCK | K8MR KB8VOM |
| Holmes | HOLM | K8MFO/M |
| Huron | HURO | K8O |
| Jackson | JACK | K8RYU W8TBS |
| Jefferson | JEFF | K3VX/8 K8MFO/M K8T KF8AVC W8CWO |
| Knox | KNOX | K8MFO/M KV8Q NT8Z |
| Lake | LAKE | K8BL K8MFO/M |
| Lawrence | LAWR | K8RR K8RYU |
| Licking | LICK | K3TN/8 K8MR KE8UUO KV8Q N8CJ W3HKK |
| Logan | LOGA | KV8Q W8LOW |
| Lorain | LORA | K8MFO/M KW8N NW8S |
| Lucas | LUCA | KB8PAI |
| Madison | MADI | K8NZ KV8Q |
| Mahoning | MAHO | K8MFO/M K8MR ND8DX W4ZIP |
| Marion | MARI | AC8XU KV8Q |
| Medina | MEDI | K8MFO/M W1NN |
| Meigs | MEIG | K8RYU NS8O |
| Mercer | MERC | KV8Q |
| Miami | MIAM | KD8LWZ KF8I KV8Q |
| Monroe | MONR | AB1A K8MR |
| Montgomery | MONT | KV8Q W8BI WZ8P |
| Morgan | MORG | K8MR KM9O |
| Morrow | MORR | KV8Q |
| Muskingum | MUSK | K3TN/8 K8MR |
| Noble | NOBL | K8MR |
| Ottawa | OTTA | K8O KE8WAY W8JH |
| Paulding | PAUL | KV8Q |
| Perry | PERR | K3TN/8 K8MR |
| Pickaway | PICK | K8MR KV8Q |
| Pike | PIKE | K4YJ K8RR |
| Portage | PORT | K8MFO/M K8MR |
| Preble | PREB | K8YR |
| Putnam | PUTN | KV8Q NO8C |
| Richland | RICH | K8MFO/M K8O W8WE / IARC |
| Ross | ROSS | K8MR |
| Sandusky | SAND | K8O |
| Scioto | SCIO | K8RR K8RYU |
| Seneca | SENE | K8O |
| Shelby | SHEL | KE8YXW KV8Q |
| Stark | STAR | K8MR KE8ZLT KF8AHK KO4VOR W8NP |
| Summit | SUMM | K8MFO/M K8MR K8ZT NV5H W8VPV |
| Trumbull | TRUM | K8MR KC8RJS KC8RJS/R |
| Tuscarawas | TUSC | K8MR |
| Union | UNIO | KV8Q |
| VanWert | VANW | KV8Q |
| Vinton | VINT | K8RYU |
| Warren | WARR | AJ8B KV8Q |
| Washington | WASH | N8NMA W8HH |
| Wayne | WAYN | K8AJS K8MFO/M |
| Williams | WILL | |
| Wood | WOOD | K8O KV8Q |
| Wyandot | WYAN | K8O KV8Q |