Retrieving license, trustee, & application history for
K4JBO
K4JBO is restricted to Technician class operators or higher.
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 |
|---|---|---|---|---|---|---|---|---|
| Johnson, Jason | I - Individual | T - Technician | 4 / GA | A - Active | 2024-02-21 | 2024-02-21 | 2034-02-21 | |
| Osborn, Jason B | I - Individual | T - Technician | 4 / FL | C - Canceled | 2000-07-04 | 2005-04-20 | 2005-08-30 | 2010-07-04 |
Retrieving applications for
K4JBO
K4JBO is restricted to Technician class operators or higher.
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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Wed 2026-06-17 | KE8PJY | 4 / GA | O'Quinn, Johnny B | 0012082825 I - Online |
MD - Modification | 2026-06-17 | 2026-07-07 | G - Granted |
| Wed 2024-01-31 | KQ4ODK | 4 / GA | Johnson, Jason | 0010901666 I - Online |
MD - Modification | 2024-01-31 | 2024-02-21 | G - Granted |
| Mon 2022-03-21 | KO4YUK | 4 / VA | Bombach, Joshua J | 0009964242 I - Online |
MD - Modification | (none) | 2022-04-08 | G - Granted |
| Tue 2021-11-16 | KO4UTP | 4 / TN | Bowman, David C | 0009799855 I - Online |
MD - Modification | (none) | 2021-12-04 | G - Granted |
| Fri 2019-03-15 | KN4TEV | 4 / GA | Fink, Jerry B | 0008566936 I - Online |
MD - Modification | (none) | 2019-04-02 | G - Granted |
| Mon 2018-11-19 | KN4QBH | 4 / AL | Chamblee Jr, Charles C | 0008442502 I - Online |
MD - Modification | (none) | 2018-12-07 | G - Granted |
| Wed 2017-02-22 | KN4BCM | 4 / GA | HICKEY, JESSE A | 0007670129 I - Online |
MD - Modification | (none) | 2017-03-12 | G - Granted |
| Fri 2013-07-26 | KF7YIA | 7 / AZ | Long, James W | 0005866530 I - Online |
AM - Amendment | 2013-07-22 | 2013-08-13 | G - Granted |
| Thu 2000-06-15 | KG4FEN | 4 / AL | Osborn, Jason B | 0000172777 M - Manual |
MD - Modification | 2000-06-22 | 2000-07-04 | G - Granted |