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 | AE8M/M |
| Allen | ALLE | |
| Ashland | ASHL | |
| Ashtabula | ASHT | |
| Athens | ATHE | K8MR/M K8RYU/R KC8QDQ |
| Auglaize | AUGL | AC8UW/R |
| Belmont | BELM | K8MR/M |
| Brown | BROW | AE8M/M |
| Butler | BUTL | K9NW N8AA N8SDR W8AJT W8EH W8WRK WB8TCB WE8L |
| Carroll | CARR | K8MR/M |
| Champaign | CHAM | N8BJQ |
| Clark | CLAR | K8MR/M |
| Clermont | CLER | K8CMO WS6K |
| Clinton | CLIN | K8MR/M W8KIW/P |
| Columbiana | COLU | K8CGE K8MR/M |
| Coshocton | COSH | N8VV |
| Crawford | CRAW | |
| Cuyahoga | CUYA | K8MR/M KD8ACO KE8G N8AUC WA8Q |
| Darke | DARK | AC8UW/R |
| Defiance | DEFI | N8KR/R W8LO |
| Delaware | DELA | K8BTU K8DL K8ES KV8Q W8ERD WA8RR |
| Erie | ERIE | KB8LKH W8CAR |
| Fairfield | FAIR | K1LT K8MR/M |
| Fayette | FAYE | K8FAY K8MR/M |
| Franklin | FRAN | K5OAR KE8IER |
| Fulton | FULT | N8KR/R |
| Gallia | GALL | K8RYU/R |
| Geauga | GEAU | AF8A W8KEN W8WTS |
| Greene | GREE | K8MR/M KD8OPN |
| Guernsey | GUER | K8MR/M |
| Hamilton | HAMI | N8BV N8TFD W8VND |
| Hancock | HANC | W8FT |
| Hardin | HARD | KC8FEL |
| Harrison | HARR | AB1A PORTABL K8MR/M |
| Henry | HENR | N8KR/R |
| Highland | HIGH | K8HO/EOC K8MR/M N8BAP N8CUB W8OH |
| Hocking | HOCK | K8MR/M |
| Holmes | HOLM | |
| Huron | HURO | KE8DRR KF8O |
| Jackson | JACK | K8RYU/R |
| Jefferson | JEFF | K8T |
| Knox | KNOX | |
| Lake | LAKE | K8BL |
| Lawrence | LAWR | K8RYU/R |
| Licking | LICK | N8CJ W3HKK WW8OH |
| Logan | LOGA | |
| Lorain | LORA | K8FH KW8N NW8S |
| Lucas | LUCA | W8RF |
| Madison | MADI | K8MR/M K8NZ N8GU W8DPK |
| Mahoning | MAHO | K8MR/M |
| Marion | MARI | AC8XU |
| Medina | MEDI | K8NVR KD8SSX KE8JIE NC8C W8TB W8UA |
| Meigs | MEIG | K8RYU/R NS8O |
| Mercer | MERC | AC8UW/R |
| Miami | MIAM | AE8I KF8MZ |
| Monroe | MONR | K8MR/M |
| Montgomery | MONT | K8GU |
| Morgan | MORG | K8MR/M |
| Morrow | MORR | KI8N N4HAI |
| Muskingum | MUSK | K8MR/M KY8C W8BR WZ8P |
| Noble | NOBL | K8MR/M |
| Ottawa | OTTA | W8JH |
| Paulding | PAUL | N8KR/R |
| Perry | PERR | K8MR/M |
| Pickaway | PICK | K8MR/M N8VAR |
| Pike | PIKE | K4YJ K8RYU/R |
| Portage | PORT | K8MR/M K8RR N8WCP W8KNO |
| Preble | PREB | K8YR |
| Putnam | PUTN | NO8C |
| Richland | RICH | W8DLB |
| Ross | ROSS | K8MR/M |
| Sandusky | SAND | |
| Scioto | SCIO | K8RYU/R N8JEN N8MRB |
| Seneca | SENE | AC8NP KC8WH KD8LLS |
| Shelby | SHEL | AC8UW AC8UW/R |
| Stark | STAR | K8MR/M |
| Summit | SUMM | AB8OU K8MR/M K8YLK K8ZT N8EI N8QE |
| Trumbull | TRUM | |
| Tuscarawas | TUSC | K8MR/M W8ZX |
| Union | UNIO | |
| VanWert | VANW | |
| Vinton | VINT | AC8WW K8RYU/R |
| Warren | WARR | |
| Washington | WASH | K8RYU/R W8HH |
| Wayne | WAYN | K8AJS KE8LVA |
| Williams | WILL | N8KR/R |
| Wood | WOOD | K8L (K8LL) |
| Wyandot | WYAN | |
| May 17, 2021, 10:48 UTC | Remaining: 13 |