The Federal Communications Commission (FCC) has granted a total of 22 licenses and call signs in the category of Vanity license in Columbia City, Indiana. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| AJ9J | GRAVES, JAMES H | 2022-07-20 |
| K0MWC | Dietz, Carl D | 2017-09-12 |
| K5YZ | HOLLMANN, LUKE J | 2015-03-24 |
| K9BLU | Blueline Users Group | 2020-03-05 |
| K9EJS | SCOTT, EDWARD J | 2018-06-27 |
| K9KOP | CHURCH, JOSHUA R | 2012-02-22 |
| N9BCP | 21 Repeater Group | 2017-01-21 |
| N9HM | MACKEY, HENRY R | 2013-11-07 |
| N9MLE | Ray, Emily | 2016-06-14 |
| N9RDZ | SHERMAN, JACOB C | 2015-09-15 |
| N9SE | RAY, WILLIAM M | 2018-03-07 |
| NF9B | Wildcat Creek DX And Contest Club | 2020-07-11 |
| W9EEE | LEO, RICHARD J | 2017-08-30 |
| W9EOJ | RAFFERTY, ROBERT L | 2012-02-11 |
| W9FLA | AVERBECK, F LAWRENCE | 2015-12-04 |
| W9GJB | BATEMAN, GREGORY J | 2011-02-18 |
| W9LZ | MACINO, JAMES A | 2016-09-07 |
| W9PMT | COLEMAN, LOIS A | 2016-06-07 |
| W9SMQ | BROWN, LEWIS W | 2006-03-29 |
| W9WT | TAHMISIAN JR, THEODORE N | 2016-08-08 |
| WC9AR | WHITLEY COUNTY AMATEUR RADIO CLUB | 2016-06-06 |
| WX9RUB | Lower, William D | 2016-08-15 |
