The Federal Communications Commission (FCC) has granted a total of 258 licenses and call signs in the category of Amateur license in Ashburn, Virginia. 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 |
|---|---|---|
| KK4WWZ | Rumford, Kathleen D | 2014-02-03 |
| KK4WXK | Rumford, Timothy E | 2014-02-03 |
| KK4WXL | Lee, Chia | 2014-02-03 |
| KK4ZVG | Sukkho, Kittinan | 2014-04-01 |
| KK4ZVH | Surapagit, Saravut | 2014-04-01 |
| KK6RSN | Dean Jr, Harold A | 2015-02-04 |
| KM4AZL | Langenbach, Chase A | 2014-05-06 |
| KM4BFG | LIU, VINCENT | 2014-05-12 |
| KM4CCB | FERGUSON, MARK J | 2014-06-10 |
| KM4CCD | COPE JR, HENRY J | 2014-06-10 |
| KM4CCJ | COPE, DENISE L | 2014-06-10 |
| KM4DLV | Weitzel, David S | 2014-08-04 |
| | ||
| KM4EKZ | Brown, Christopher D | 2014-09-22 |
| KM4HIL | Young, Ross A | 2015-01-16 |
| KM4HUP | Ghotra, Arjan S | 2015-02-10 |
| KM4KGZ | Hijazi, Hatem | 2015-05-04 |
| KM4KJI | Brown, Kevan | 2015-05-11 |
| KM4LHW | BOYER, IVAN J | 2015-06-19 |
| KM4LTI | MORRISON, RONALD W | 2015-07-13 |
| KM4LTM | NOBLEZADA JR, MONTY Z | 2015-07-13 |
| KM4MTR | Ellis, Sean M | 2015-08-19 |
| KM4NPL | Nama, Shivananda S | 2015-09-25 |
| KM4NPM | Peppe, Sydney G | 2015-09-25 |
| KM4NPO | Solomon, James D | 2015-09-25 |
| KM4OEJ | PARKIN, L SHAUN | 2015-10-16 |
| KM4OQV | Sullivan, Jefferson T | 2015-11-04 |
| KM4OZF | Dimattei, John J | 2015-11-18 |
| KM4PGU | Bowler, Lori L | 2015-11-25 |
| KM4QLC | Koczorowski, Wiktor K | 2016-01-25 |
| KM4RSY | Kelly, James B | 2016-03-01 |
| KM4SAQ | BORDEN, PHILIP M | 2016-03-07 |
| KM4SXG | Manfredonia, Michael P | 2016-04-01 |
| KM4TIH | Marlow, Madeline G | 2016-04-19 |
| KM4UAB | Rodriguez, Manuel E | 2016-05-17 |
| KM4VCM | LOVERN, STEPHAN N | 2016-07-11 |
| KM4WWR | Crump, John C | 2016-09-23 |
| KM4YLX | Conner, Jay C | 2016-10-21 |
| KM4YOK | Patrick IV, James R | 2016-10-26 |
| KM4ZAC | Tadiparthi, Samuel | 2016-11-17 |
| KM4ZHQ | King, Debra C | 2016-11-29 |
| KM4ZZP | Arokiaswamy, Shyam Prabu | 2016-12-30 |
| KN4AEI | Green, Daniel R | 2017-01-19 |
| KN4ANH | Shah, Moksh H | 2017-01-31 |
| KN4ANJ | Madadi, Rishi N | 2017-01-31 |
| KN4CFR | Johnson, Alexander W | 2017-03-30 |
| KN4END | Henderson, Michael S | 2017-07-11 |
| KN4FBR | Perez, Anthony M | 2017-08-08 |
| KN4GDA | Rahal, Nabeel | 2017-09-26 |
| KN4GDV | Conner, Calvin J | 2017-09-26 |
| KN4GXD | Jenkins III, Jerry A | 2017-10-24 |
| KN4HOO | Bowman, Jonathan N | 2017-11-14 |
| KN4HOR | Pena, Alberto | 2017-11-14 |
| KN4HOU | Rutledge, Michael W | 2017-11-14 |
| KN4HPA | Nordby, Peter E | 2017-11-14 |
| KN4HRV | Miles, Evan C | 2017-11-15 |
| KN4HXL | Gallagher, Isabelle M | 2017-11-22 |
| KN4HZX | Jenkins II, Jerry | 2017-11-27 |
| KN4LJL | Boyd, Joshua D | 2018-04-10 |
| KN4LZL | Byakod, Sharath S | 2018-05-03 |
| KN4MQL | Fairholm, Daniel W | 2018-05-29 |
| KN4NUZ | Nordby, Jonathan E | 2018-07-16 |
| KN4OZV | Van Vugt, Anthony F | 2018-09-17 |
| KN4PK | WESSELL, HENRY W | 2020-07-23 |
| KN4QHZ | HORNSBY, TEDDY K | 2018-11-13 |
| KN4QPD | VanHouten-Prehn, Jon | 2018-11-21 |
| KN4QPI | Hong, Young J | 2018-11-21 |
| KN4RNA | TRINNES, RICHARD | 2019-01-30 |
| KN4RXT | Hutchins, Seth A | 2019-01-31 |
| KN4TCW | Estrella, Jon V | 2019-03-14 |
| KN4TDB | Larson, Norman R | 2019-03-14 |
| KN4TDE | Matthews, Mitchell B | 2019-03-14 |
| KN4TDG | Zheng, Lin | 2019-03-14 |
| KN4TGI | Obregon Jr, Armando | 2019-03-18 |
| KN4TWU | TODD, DARRIN L | 2019-04-15 |
| KN4UBR | Alpeter, Trevor G | 2019-04-22 |
| KN4UNO | McIntyre, Christopher R | 2019-05-14 |
| KN4UNP | Gonzalez, Gabriel | 2019-05-14 |
| KN4WKY | PASZINSKI, KEVIN | 2019-08-12 |
| KN4YIO | Anderson, Brian J | 2019-09-19 |
| KN4YKQ | Collins, Michael E | 2019-09-20 |
| KN4YOW | Beers, Brian C | 2019-09-27 |
| KN4ZYT | Vance, Paul D | 2019-11-15 |
| KO4ABP | Green, Joshua D | 2019-11-18 |
| KO4AKB | Dimuzio, Robert G | 2019-12-04 |
| KO4AQO | Chou, Michael C | 2019-12-23 |
| KO4CGC | Westover, Whitney K | 2020-03-02 |
| KO4CGG | Nukala, Laksh | 2020-03-02 |
| KO4CGM | Berini, Anthony J | 2020-03-02 |
| KO4CGQ | Flattery II, James J | 2020-03-02 |
| KO4CGS | Welsch, David C | 2020-03-02 |
| KO4CQA | Loudoun County ARES | 2020-03-16 |
| KO4CRQ | MURTHY, VISHWANATH | 2020-03-17 |
| KO4DDA | Borghese, Paul J | 2020-04-21 |
| KO4DJI | BENNETT JR, RONALD T | 2020-05-12 |
| KO4DUX | Dorsey, John L | 2020-05-29 |
| KO4EKH | Callan, JohnPaul | 2020-06-18 |
| KO4EUY | Pekala Jr, Joseph M | 2020-06-29 |
| KO4FFL | Thunga, Kiran | 2020-07-13 |
| KO4GCM | DULLES RADIO ARRL CLUB | 2020-08-10 |
| KO4IXX | Royster, Melissa | 2020-10-30 |
