The Federal Communications Commission (FCC) has granted a total of 57 licenses and call signs in the category of Aircraft license in Boulder, Colorado. 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 |
|---|---|---|
| 1014H | Stratton Park Engineering Company | 2017-11-01 |
| 120S | Glenn, Robert A | 2009-05-22 |
| 13MS | Kaitar Resources, LLP | 2015-09-22 |
| 2054E | Jamieson, Mark S | 2012-05-17 |
| 208cn | Churchill Aviation | 2019-06-07 |
| 2094s | N2094S Partnership | 2007-07-21 |
| 210cp | Helmstetter, Robert | 2006-10-03 |
| 2132X | Scientific Aviation, Inc. | 2016-10-20 |
| 216BD | Boldmethod Air, LLC | 2019-08-22 |
| 219ma | Pigliacampo, Anthony | 2017-06-06 |
| 231TF | AEROSPATIAL SYSTEMS LLC | 2009-06-04 |
| 23TP | Wood, Bruce | 2006-07-29 |
| | ||
| 246Q | MCALLISTER, BRUCE R | 2007-05-22 |
| 254DF | Aerospace Technologies International, Inc | 2017-12-20 |
| 261PE | Chamonix Air, LLC | 2021-04-28 |
| 2657D | Bouvrie, Lukas | 2023-04-11 |
| 2854Y | McCormick, Worthington T | 2010-12-10 |
| 301MM | DeHaan, Warren V | 2012-02-07 |
| 323JA | SRQ LLC | 2008-05-06 |
| 334FL | Scientific Aviation, Inc. | 2016-04-13 |
| 339PC | Kimbal Logistics LLC | 2014-04-03 |
| 341TM | Three For One LLC | 2021-07-27 |
| 3664U | Air Skylane, LLC | 2007-07-06 |
| 378PH | Epic Sky LLC | 2022-11-22 |
| 37FP | Finnoff International LLC | 2014-07-02 |
| 4242 | TWO TREES HOLDINGS LLC | 2009-04-24 |
| 457DA | BOULDER COUNTY OF DBA : BOULDER COUNTY SHERIFF DEPT | 2014-01-08 |
| 45PT | Cleaver, Anthony M | 2020-05-19 |
| 45VC | MARTYNY, JOHN W | 2009-09-15 |
| 465J | JB Managment Consulting, LLC | 2011-11-17 |
| 474KA | Lawson, Ralph P | 2023-01-04 |
| 5043N | Young, Ralph A | 2006-11-28 |
| 5808T | Salt, Warren G | 2017-01-07 |
| 617DH | Scientific Aviation, Inc. | 2017-04-26 |
| 620EC | N512AP LLC | 2020-04-07 |
| 714AK | Envision Endeavors, LLC | 2010-04-02 |
| 723AG | Dwyer, Lawrence W | 2016-06-22 |
| 728VM | Scientific Aviation, Inc. | 2019-07-23 |
| 7396S | Thomas Jr, James H | 2012-06-15 |
| 756XP | Xray Papa LLC | 2022-06-28 |
| 78RK | RKFL, LLC | 2015-01-01 |
| 808W | Souders, Danny L | 2022-10-22 |
| 8141Y | TRIFUNAC, ALEXANDER D | 2015-08-11 |
| 85S | Helvetic Flyer Inc | 2010-01-08 |
| 876AM | AvMax of Montana Leasing, LLC | 2018-11-06 |
| 87WM | TOWNSEND, GARY B | 2008-06-18 |
| 8831T | Condon, Kirk | 2015-12-23 |
| 910TK | Thompson, Nathan C | 2020-10-09 |
| 915BK | STRATTON PARK ENGINEERING COMPANY | 2016-03-08 |
| 930RK | SolidFire Racing LLC | 2019-05-14 |
| 969RB | Boulder Aero | 2008-12-03 |
| 9916h | markel mr, michael | 2015-08-14 |
| WQED435 | Meer, Stephen | 2015-11-28 |
| WQEW755 | Anesi, Ben J | 2006-05-05 |
| WQQU743 | Levin, David N | 2013-03-06 |
| WQUL749 | henderson, ralph | 2014-08-12 |
| WRML824 | Van Matre, Craig A | 2021-04-30 |
