The Federal Communications Commission (FCC) has granted a total of 235 licenses and call signs in the category of Amateur license in Valparaiso, 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 |
|---|---|---|
| KC9ZEK | ODay, Daniel R | 2013-06-12 |
| KC9ZMM | Treptow, Justin G | 2013-08-16 |
| KC9ZYF | Sater, John E | 2013-11-19 |
| KC9ZYG | Will, Jeffrey D | 2013-11-19 |
| KC9ZYH | Riddell, John D | 2013-11-19 |
| KD9AKT | Tougaw, Paul D | 2014-02-13 |
| KD9ALM | WOOD LAKE SCOUT RESERVATION AMATEUR RADIO CLUB | 2014-02-14 |
| KD9ARB | Rogers, Michael | 2014-03-13 |
| KD9BGW | Bott, Jeffrey J | 2014-05-14 |
| KD9BNP | CASSELMAN, MICHAEL A | 2014-06-18 |
| KD9BO | WEBER, STEVEN E | 2005-11-23 |
| KD9BSY | White, Kathryn S | 2014-07-17 |
| | ||
| KD9BXV | Stewart, John H | 2014-08-14 |
| KD9CFD | Ritchey, Paul A | 2014-10-03 |
| KD9CVX | Good, Michael W | 2015-01-16 |
| KD9DPO | Heflin, Kyle J | 2015-04-22 |
| KD9DPP | Clabuesch, Jonathan H | 2015-04-22 |
| KD9DPQ | Bell, Micah B | 2015-04-22 |
| KD9DPS | Braner, Ben E | 2015-04-22 |
| KD9EDA | Vittitoe, Steven C | 2015-06-23 |
| KD9ENL | Valente, Angelina L | 2015-09-10 |
| KD9ENM | Reinhold, Anthony V | 2015-09-10 |
| KD9EQZ | RADELL, WILLIAM B | 2015-10-01 |
| KD9FCJ | Campbell, Bryan | 2015-11-30 |
| KD9FXN | Sutliff, Serena C | 2016-04-14 |
| KD9FXO | Butterfield, Deborah S | 2016-04-14 |
| KD9GGK | Crawford, Thomas E | 2016-05-16 |
| KD9GGN | Bogan, Jamalyn M | 2016-05-16 |
| KD9GHR | Cagle, Roy R | 2016-05-19 |
| KD9GLX | Roy, Brian A | 2016-06-15 |
| KD9HAX | HERBST, JOHN H | 2016-09-27 |
| KD9HDX | Sellers, Matthew K | 2016-10-19 |
| KD9HFS | EICHSTAEDT, KENT A | 2016-10-28 |
| KD9HI | SIMS, DONALD J | 2014-01-16 |
| KD9HXR | Phillis, David K | 2017-02-22 |
| KD9IEL | Marvel, Joshua D | 2017-03-15 |
| KD9IEM | Yokovich, Don J | 2017-03-15 |
| KD9IER | Wood, Adam L | 2017-03-16 |
| KD9ILN | Hawkins, John H | 2017-04-19 |
| KD9IVN | Indiana District 1 Skywarn | 2017-06-22 |
| KD9JDK | White, John | 2017-08-17 |
| KD9JDL | Tobey, James J | 2017-08-17 |
| KD9JOW | GRSKOVICH, BRIAN J | 2017-11-02 |
| KD9JVW | Graves, Michael S | 2017-12-15 |
| KD9JVX | Stefans, Kurt E | 2017-12-15 |
| KD9JVY | Cloghessy, David J | 2017-12-15 |
| KD9KVB | Morris-Cole, Natalie F | 2018-04-25 |
| KD9KVE | Cole, Dennis | 2018-04-25 |
| KD9LSB | GRYBOW, KRISTOFFER R | 2018-09-17 |
| KD9LXH | Rosinski, Michael D | 2018-10-31 |
| KD9MYH | Johnson, Jason P | 2019-04-11 |
| KD9NNV | Zubair, Abdus Saboor | 2019-07-22 |
| KD9NSD | Edwards, Frederick E | 2019-08-20 |
| KD9NYQ | Weber, Steven M | 2019-10-02 |
| KD9NZE | Bell, Camden L | 2019-10-10 |
| KD9OBN | Marek, James P | 2019-10-23 |
| KD9PCE | Kellenburger, Deborah L | 2020-03-16 |
| KD9PUZ | CORY, JAMES D | 2020-07-14 |
| KD9PWZ | STREETER, JOHN | 2020-07-23 |
| KD9PXX | Kochanek, Joseph C | 2020-07-27 |
| KD9PYM | OZDYCK, LOGAN E | 2020-07-28 |
| KD9QBY | MICCHALEC, GREG | 2020-08-13 |
| KD9QHC | Larson, Marcus | 2020-09-09 |
| KD9QOH | KEPPLE, CASEY M | 2020-10-15 |
| KD9RLM | Austin, Keith T | 2021-01-25 |
| KD9SRF | Rejholec, Rowdy A | 2021-05-11 |
| KD9TJW | Sendera, Laurie A | 2021-08-30 |
| KD9TPX | Williams, Anthony T | 2021-10-20 |
| KD9TUG | Klus, Shawn | 2021-11-16 |
| KD9TXW | Manley, Timothy D | 2021-11-29 |
| KD9UOV | Leib, Robert J | 2022-03-17 |
| KD9UWP | Driscoll, Jonah | 2022-04-15 |
| KD9UZH | Kohler, Timothy A | 2022-05-04 |
| KD9VEK | Walton, John K | 2022-05-20 |
| KD9VTV | Lassor, Robert W | 2022-09-16 |
| KD9WIW | Finegan, Michael P | 2023-01-19 |
| KD9YBK | Mears, William A | 2023-04-22 |
| KE5LDA | Suson, Daniel J | 2016-08-25 |
| KI4BHF | MILLS, DANIEL J | 2013-04-03 |
| KJ7RKH | Kuxhaus, James A | 2020-10-13 |
| KK9F | REICHLE, ALBERT L | 2023-05-04 |
| KU9U | STEIMEL, LYNN P | 2013-01-17 |
| KU9W | WALLS, CARROLL L | 2017-07-06 |
| KY9B | ROY, GARY V | 2017-09-27 |
| N4XPM | PELTONEN, DON R | 2022-04-19 |
| N8HBG | Rebus, George J | 2020-11-13 |
| N9CRK | DAVIS, WILLIAM S | 2011-12-28 |
| N9DNU | STEIMEL, JUDITH A | 2013-01-17 |
| N9EZH | SCHMETZER, CHARLES F | 2014-08-16 |
| N9FDF | HOOVER, TOBY | 2020-07-22 |
| N9FKD | CUTLER, RONALD M | 2016-02-03 |
| N9GGA | Demmon, MARGARET D | 2016-09-15 |
| N9GRJ | WIGENT, LAWRENCE R | 2018-02-06 |
| N9HLX | KLEMCZAK, JEFFREY J | 2019-04-29 |
| N9IAA | BABICH, KEVIN J | 2018-11-16 |
| N9IVQ | Shoup, Jay W | 2019-02-20 |
| N9JAH | CUTLER, DIANNA D | 2009-08-26 |
| N9MRR | Barber, Brent M | 2021-08-17 |
| N9NIZ | CUSHMAN, MARGARET L | 2011-09-27 |
| N9OUB | WATTS SR, WILLIAM J | 2012-01-05 |
