| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| K4COU | Couch, David M | KNOXVILLE | TN | T | KI4GCQ | 03/23/2021 | 03/23/2031 | Active |
| K4HHA | GIBSON, MICHAEL S | Knoxville | TN | E | WB4FXE | 04/07/2020 | 04/07/2030 | Active |
| K4IYB | CRASS, LEON | KNOXVILLE | TN | E | W9IYB | 12/31/2019 | 12/31/2029 | Active |
| K4RI | Maennel, Peter H | Knoxville | TN | E | N4LAM | 09/22/2020 | 12/07/2030 | Active |
| KA4PNO | POTTER, KEITH L | Knoxville | TN | E | 10/22/2020 | 01/05/2031 | Active | |
| KA4YUJ | Hudgins, James K | Knoxville | TN | G | 06/16/2008 | 06/16/2018 | Expired | |
| KB4BAH | VINEYARD, JEAN P | KNOXVILLE | TN | G | 12/01/2006 | 02/24/2017 | Expired | |
| KB4YLM | LOONEY, HAROLD A | KNOXVILLE | TN | E | KN4PUK | 05/10/2019 | 05/10/2029 | Active |
| KC4OZU | JARNIGAN, JEROME T | KNOXVILLE | TN | T | 04/22/2000 | 04/24/2010 | Expired | |
| KC4WPN | FINGER, GREGORY N | KNOXVILLE | TN | T | 02/27/2001 | 03/12/2011 | Cancelled | |
| KC4YDG | HINES, ROBERT S | KNOXVILLE | TN | T | 03/26/1991 | 03/26/2001 | Expired | |
| KC4YHG | CRAFT, DAVID S | KNOXVILLE | TN | T | KA8JFV | 01/04/2011 | 03/26/2021 | Active |
| KD4AHC | BOOTH, MIKE P | KNOXVILLE | TN | T | 02/08/2001 | 05/07/2011 | Expired | |
| KD4HYS | GOINS, HELEN G | KNOXVILLE | TN | T | 10/11/2011 | 12/10/2021 | Active | |
| KD4PRH | Stansberry Jr, Roger L | KNOXVILLE | TN | E | 03/30/2022 | 06/24/2032 | Active | |
| KD4VSI | Eastwood, Joel M | Knoxville | TN | G | 06/11/2013 | 06/11/2023 | Active | |
| KD4ZBO | PALMER JR, ROBERT G | KNOXVILLE | TN | T | 02/02/2013 | 03/16/2023 | Active | |
| KE4DFR | SIMPSON, DONALD E | KNOXVILLE | TN | T | 03/27/2013 | 06/22/2023 | Active | |
| KE4OGW | Sliger, Howard M | Knoxville | TN | E | 05/29/2014 | 07/14/2024 | Active | |
| KE4VIS | De Rhone, John H | KNOXVILLE | TN | E | 11/10/2014 | 02/03/2025 | Active | |
| KF4ACG | Thompson, James S | KNOXVILLE | TN | T | 02/18/2005 | 05/17/2015 | Expired | |
| KF4AHU | LEVIN, MICHAEL D | KNOXVILLE | TN | T | 05/24/2005 | 05/24/2015 | Expired | |
| KF4ANF | SIMPSON, MARTHA L | KNOXVILLE | TN | T | 02/28/2015 | 05/26/2025 | Active | |
| KF4FTC | PEACE JR, JERRY W | KNOXVILLE | TN | T | 12/23/2016 | 12/23/2026 | Active | |
| KF4ROT | PEACE, JOY D | KNOXVILLE | TN | T | 05/14/2019 | 05/14/2029 | Active | |
| KF4ZTR | CLARK, HARVEY S | KNOXVILLE | TN | G | 06/13/2018 | 08/15/2028 | Active | |
| KG4ELT | White, Edward L | Knoxville | TN | T | 08/08/2019 | 08/28/2029 | Active | |
| KG4FJQ | SLIGER, DEBRA D | Knoxville | TN | T | 01/15/2020 | 01/15/2030 | Active | |
| KG4HUC | BROOKSHIER SR, STAN | Knoxville | TN | G | 05/23/2000 | 05/23/2010 | Expired | |
| KG4JOU | Tipton, Michael H | Knoxville | TN | E | 09/19/2000 | 09/19/2010 | Cancelled | |
| KG4PYZ | WOLFENBARGER, Amy | KNOXVILLE | TN | T | 11/05/2001 | 11/05/2011 | Cancelled | |
| KG4QLX | DUDEK, MICHAEL M | KNOXVILLE | TN | G | 04/22/2022 | 04/22/2032 | Active | |
| KG4RLE | Underwood, Philip H | KNOXVILLE | TN | T | 11/08/2011 | 02/06/2022 | Active | |
| KG4RLF | Underwood, David M | KNOXVILLE | TN | T | 11/22/2011 | 02/06/2022 | Active | |
| KG4WXR | Hancock, Dennis | Knoxville | TN | T | 01/21/2003 | 01/21/2013 | Expired | |
| KG4YMS | Rutledge, Leslie M | Knoxville | TN | G | 02/21/2013 | 02/21/2023 | Active | |
| KG4ZTT | Croxdale, Kenneth H | Knoxville | TN | T | 04/21/2003 | 04/21/2013 | Expired | |
| KG6ANX | Myers, Rodney D | Knoxville | TN | G | 12/16/2009 | 03/09/2020 | Cancelled | |
| KG6BEA | IRELAND JR, CHARLES L | KNOXVILLE | TN | G | 01/24/2020 | 04/20/2030 | Active | |
| KH0UN | Telenius-Lowe, Stephen E | Knoxville | TN | E | 09/25/2018 | 12/15/2028 | Active | |
| KI4EIA | Allen, Karen L | Knoxville | TN | T | 12/03/2014 | 12/03/2024 | Active | |
| KI4GCQ | Couch, David M | KNOXVILLE | TN | T | 08/20/2014 | 06/23/2024 | Cancelled | |
| KI4LBC | Coker, Brittany N | Knoxville | TN | T | 06/23/2015 | 07/20/2025 | Active | |
| KI4VEM | Dawson, Robert K | Knoxville | TN | T | 02/28/2017 | 04/17/2027 | Active | |
| KI4WUJ | Maennel, Peter | Knoxville | TN | G | 07/02/2007 | 07/02/2017 | Cancelled | |
| KI4WWX | Butler, Johnnie C | Knoxville | TN | T | 07/05/2007 | 07/05/2017 | Expired | |
| KI4WWY | McDaniel, Joshua P | Knoxville | TN | E | 05/19/2017 | 07/05/2027 | Active | |
| KI4YVM | Amburn, Jason W | Knoxville | TN | T | 06/02/2017 | 08/20/2027 | Active | |
| KJ4HWJ | ICKES, COLIN F | KNOXVILLE | TN | G | 08/22/2018 | 11/13/2028 | Active | |
| KJ4HXX | Shelton Jr, Theodore E | Knoxville | TN | G | 11/17/2008 | 11/17/2018 | Expired | |
| KJ4JRS | Ealey, Benjamin J | Knoxville | TN | T | 02/23/2009 | 02/23/2019 | Expired | |
| KJ4NDD | Berry, Donald J | Knoxville | TN | T | 06/25/2009 | 06/25/2019 | Expired | |
| KJ4OVL | Shores, Garry W | KNOXVILLE | TN | T | 01/15/2020 | 09/09/2029 | Active | |
| KJ4RTR | Stalans, Dora J | Knoxville | TN | T | 01/22/2010 | 01/22/2020 | Expired | |
| KK1USA | Ivester, Lloyd C | Knoxville | TN | E | KM4JXJ | 03/08/2016 | 03/08/2026 | Active |
| KK4BFY | Evans, Robert G | Knoxville | TN | T | 03/28/2011 | 03/28/2021 | Active | |
| KK4JDJ | Collette, James W | Knoxville | TN | E | 05/08/2012 | 05/08/2022 | Cancelled | |
| KK4JDL | Strader, Doyle E | Knoxville | TN | G | 05/08/2012 | 05/08/2022 | Active | |
| KK4QJI | Barnard, Thomas A | Knoxville | TN | T | 04/18/2013 | 04/18/2023 | Active | |
| KK4RTO | Marlowe, Michael P | Knoxville | TN | T | 06/10/2013 | 06/10/2023 | Active | |
| KK4THK | Conard, Donald R | Knoxville | TN | T | 08/19/2013 | 08/19/2023 | Active | |
| KK4VUM | Deshane, Lamar R | Knoxville | TN | E | 12/11/2013 | 12/11/2023 | Active | |
| KM4DFH | Bible, Douglas A | Knoxville | TN | T | 07/22/2014 | 07/22/2024 | Active | |
| KM4HDI | Marshall, Jesse V | Knoxville | TN | T | 01/13/2015 | 01/13/2025 | Active | |
| KM4HIN | Mc Quain, Byron T | Knoxville | TN | T | 01/20/2015 | 01/20/2025 | Active | |
| KM4ITW | Cantrell, Barry N | Knoxville | TN | T | 03/17/2015 | 03/17/2025 | Active | |
| KM4JXJ | Ivester, Lloyd C | Knoxville | TN | E | 04/21/2015 | 04/21/2025 | Cancelled | |
| KM4OEN | Willis, William L | Knoxville | TN | T | 10/19/2015 | 10/19/2025 | Active | |
| KM4QHZ | Merten, Mathew A | Knoxville | TN | G | 01/19/2016 | 01/19/2026 | Active | |
| KM4RIY | Newton, Tim C | Knoxville | TN | T | 02/22/2016 | 02/22/2026 | Active | |
| KM4YEA | Stanfill, Daniel R | Knoxville | TN | T | 10/06/2016 | 10/06/2026 | Active | |
| KN4ALP | Holt III, Walter D | Knoxville | TN | T | 01/30/2017 | 01/30/2027 | Active | |
| KN4CTW | Watson, Christopher T | Knoxville | TN | T | 04/24/2017 | 04/24/2027 | Active | |
| KN4EBH | Brown McDaniel, Elizabeth | Knoxville | TN | T | 06/19/2017 | 06/19/2027 | Active | |
| KN4PUK | LOONEY, HAROLD A | KNOXVILLE | TN | G | 10/22/2018 | 10/22/2028 | Cancelled | |
| KN4RSH | Holmes III, John S | Knoxville | TN | E | 01/31/2019 | 01/31/2029 | Active | |
| KN4SKB | Gillenwaters, Richard C | Knoxville | TN | G | 02/14/2019 | 02/14/2029 | Active | |
| KN4TFQ | Looney, Vance M | Knoxville | TN | G | 03/18/2019 | 03/18/2029 | Active | |
| KN4VFU | Evans, Eric G | Knoxville | TN | T | 06/18/2019 | 06/18/2029 | Active | |
| KN4WEB | HARVEY, JAMIE M | KNOXVILLE | TN | T | 08/05/2019 | 08/05/2029 | Active | |
| KN4WQP | FOWLER, JASON T | KNOXVILLE | TN | E | 08/19/2019 | 08/19/2029 | Active | |
| KO4AAY | BRACKETT, ANTHONY G | KNOXVILLE | TN | T | 11/18/2019 | 11/18/2029 | Active | |
| KO4ABB | CONTRI, VAL A | KNOXVILLE | TN | T | 11/18/2019 | 11/18/2029 | Active | |
| KO4KCF | Fowler, Katherine | Knoxville | TN | T | 12/11/2020 | 12/11/2030 | Active | |
| KO4LND | Miles, Tucker R | Knoxville | TN | T | 01/27/2021 | 01/27/2031 | Active | |
| KO4MIO | Browning Jr, Charles E | Knoxville | TN | T | 02/12/2021 | 02/12/2031 | Active | |
| KP2I | Glaeser, Andreas | Knoxville | TN | E | KP2CV | 04/28/2020 | 07/24/2030 | Active |
| KQ4CLG | Johnson, Steven K | Knoxville | TN | T | 08/09/2022 | 08/09/2032 | Cancelled | |
| N0IMI | Taylor, Lois S | KNOXVILLE | TN | E | 05/31/2017 | 06/17/2027 | Active | |
| N4GNF | FINGER, GREGORY N | KNOXVILLE | TN | G | KC4WPN | 09/09/2019 | 12/01/2029 | Active |
| N4GRC | VINEYARD JR, EPHRAIM H | KNOXVILLE | TN | E | 02/21/2006 | 05/13/2016 | Cancelled | |
| N4KNX | Tipton 604, Michael H | Knoxville | TN | E | KG4JOU | 10/08/2020 | 12/30/2030 | Active |
| N4LAM | Maennel, Peter | Knoxville | TN | E | KI4WUJ | 07/24/2007 | 07/24/2017 | Cancelled |
| N4NSY | STEELE, TERESA M | KNOXVILLE | TN | G | 12/30/2015 | 01/24/2026 | Active | |
| NX4C | COSNER, WESLEY L | KNOXVILLE | TN | E | 06/01/2016 | 07/15/2026 | Active | |
| W4AMY | WOLFENBARGER, AMY | KNOXVILLE | TN | E | KG4PYZ | 02/08/2017 | 02/16/2027 | Active |
| W4KTA | FRITTS, SANDRA A | KNOXVILLE | TN | T | N4HRM | 07/28/2015 | 07/29/2025 | Active |
| W4NCV | Carden, Joseph E | Knoxville | TN | G | 08/30/2004 | 11/02/2014 | Expired | |
| W4PA | ROBBINS, SCOTT E | Knoxville | TN | E | 09/02/2016 | 11/04/2026 | Active | |
| W4SGW | Wolfenbarger, Scott G | KNOXVILLE | TN | E | N4IYP | 02/16/2012 | 03/07/2022 | Active |
| W4SKJ | Johnson, Steven K | Knoxville | TN | T | KQ4CLG | 09/02/2022 | 09/02/2032 | Active |
| W9IYB | CRASS, LEON | KNOXVILLE | TN | E | 10/28/2015 | 10/22/2025 | Cancelled | |
| WA4OKG | PATTERSON, JOE S | KNOXVILLE | TN | G | 01/23/2018 | 04/22/2028 | Active | |
| WA4SZO | CLEMMER, MICHAEL E | Knoxville | TN | E | 05/25/2016 | 05/25/2026 | Active | |
| WD4ABG | SKINNER, SHERWOOD D | KNOXVILLE | TN | N | 07/21/2004 | 10/18/2014 | Expired | |
| WG4USA | Myers, Rodney D | Knoxville | TN | G | KG6ANX | 06/18/2019 | 06/18/2029 | Active |
| WX4L | MOORMAN, RUSSELL F | KNOXVILLE | TN | E | AI4OH | 07/07/2020 | 08/03/2030 | Active |