Retrieving license, trustee, & application history for
K0DB
K0DB is restricted to Amateur Extra class operators.
Navigation:
- Scroll down to the applications that requested this callsign.
- An Entity Name opens everything filed under that licensee’s FCC Registration Number.
- A Grant Date opens all processing on that day; an Effective Date opens the license record.
Notes:
- Column headings link to an explanation of the column.
- A bold Applicant Type marks a vanity callsign assignment.
- Active licenses are listed first, then the rest by Effective Date, newest first.
| Entity Name | Applicant Type |
Licensee Class | Region / State | License Status |
Grant Date | Effective Date |
Cancel Date | Expire Date |
|---|---|---|---|---|---|---|---|---|
| BOYER, DAVID | I - Individual | E - Amateur Extra | 3 / DE | A - Active | 2025-07-05 | 2025-07-05 | 2035-07-05 | |
| BALDRIDGE, DENNIS C | I - Individual | E - Amateur Extra | 9 / WI | E - Expired | 2013-04-11 | 2013-04-11 | 2025-06-17 | 2023-06-15 |
Retrieving applications for
K0DB
K0DB is restricted to Amateur Extra class operators.
Navigation:
- An Applicant callsign opens that callsign’s history; an Entity Name opens the applicant’s history.
- A ULS File Number opens the application detail; a Receipt Date opens that day’s applications.
Notes:
- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.
- “Granted” means the application was granted, not necessarily with this callsign.
- Receipt dates more than a month old have a gray background.
| Receipt Date |
Applicant Callsign | Region / State |
Entity Name | ULS File Number | Application Purpose |
Payment Date | Last Action Date |
Application Status |
|---|---|---|---|---|---|---|---|---|
| Thu 2025-09-18 | KC9DZT | 0 / IA | Baldridge, Mark T | 0011756983 I - Online |
MD - Modification | 2025-09-18 | 2025-12-09 | D - Dismissed |
| Tue 2025-06-24 | N0XAS | 0 / NE | Botkin, Dale L | 0011621879 I - Online |
MD - Modification | 2025-06-24 | 2025-07-12 | G - Granted |
| Tue 2025-06-17 | KF0SWW | 0 / KS | Barrett, Nathaniel C | 0011612537 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Tue 2025-06-17 | KQ4NMS | 4 / FL | Zgourovski, Apostol | 0011611939 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | W0MWM | 0 / CO | Merriman, Michael W | 0011611798 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | KC3VES | 3 / DE | BOYER, DAVID | 0011611682 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | WB4JM | 4 / KY | Martin, Jeffrey A | 0011611497 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | W0XCX | 0 / CO | Rogers, Richard S | 0011611218 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | W0JE | 0 / CO | Rarefied Strata RadioSport | 0011610989 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | WB4ZCP | 0 / CO | Williams, Stephen C | 0011610889 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | AK6OH | 6 / CA | MADDEN, THOMAS A | 0011610563 I - Online |
MD - Modification | 2025-06-17 | 2025-07-05 | G - Granted |
| Mon 2025-06-16 | K9WDW | 0 / MO | Nichols, Daniel E | 0011610540 I - Online |
MD - Modification | 2025-06-20 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | KF0TZV | 0 / MN | Richardson, Darian T | 0011610481 I - Online |
MD - Modification | 2025-06-18 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | KC3VES | 3 / DE | BOYER, DAVID | 0011610138 I - Online |
MD - Modification | 2025-06-16 | 2025-07-05 | G - Granted |
| Mon 2025-06-16 | KS6T | 0 / CO | SIX, STEPHEN W | 0011609977 I - Online |
MD - Modification | 2025-06-16 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | NQ0X | 0 / CO | GINZBURG, ILYA B | 0011609786 I - Online |
MD - Modification | 2025-06-16 | 2025-07-05 | D - Dismissed |
| Mon 2025-06-16 | AK4EN | 4 / TN | Berntson, Andrew R | 0011599993 I - Online |
AM - Amendment | 2025-06-12 | 2025-07-05 | G - Granted |
| Fri 2025-06-13 | W3ZEI | 4 / VA | Madhavan, Anoop R | 0011608575 I - Online |
MD - Modification | 2025-06-13 | 2025-07-01 | D - Dismissed |
| Mon 2025-01-06 | KF0LIR | 0 / KS | Dahlke, Jordan L | 0011389117 I - Online |
MD - Modification | 2025-01-06 | 2025-01-24 | D - Dismissed |
| Mon 2024-08-05 | KF0RHV | 0 / MO | Meltesen, Wes R | 0011184924 I - Online |
MD - Modification | 2024-08-05 | 2024-08-23 | G - Granted |
| Fri 2023-12-01 | KC9DZT | 0 / IA | Baldridge, Mark T | 0010799700 I - Online |
MD - Modification | 2023-12-01 | 2023-12-19 | D - Dismissed |
| Fri 2017-03-17 | KC0ZIT | 0 / MO | Bishop, Donna M | 0007703871 I - Online |
MD - Modification | (none) | 2017-04-04 | G - Granted |