Retrieving license, trustee, & application history for
K4RBA
K4RBA is restricted to Technician class operators or higher.
K4RBA is e - expired and is available.
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 |
|---|---|---|---|---|---|---|---|---|
| ADAMS, ROBERT A | I - Individual | G - General | 4 / SC | E - Expired | 2003-04-11 | 2007-05-24 | 2015-04-14 | 2013-04-11 |
Retrieving applications for
K4RBA
K4RBA is restricted to Technician class operators or higher.
K4RBA is e - expired and is available.
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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2025-08-27 | KR4GKJ | 4 / AL | Diaz, Timothy R | 0011705174 I - Online |
MD - Modification | 2025-08-27 | 2025-09-16 | G - Granted |
| Wed 2021-09-29 | KN4ZZD | 4 / GA | Arnold, Avery L | 0009733517 I - Online |
MD - Modification | (none) | 2021-10-19 | G - Granted |
| Tue 2021-02-23 | KK4RBA | 8 / MI | Cloft, David T | 0009426577 I - Online |
MD - Modification | (none) | 2021-03-13 | G - Granted |
| Tue 2019-01-29 | KC7YYG | 4 / GA | FOOTE JR, KENNETH D | 0008492966 I - Online |
MD - Modification | (none) | 2019-02-20 | G - Granted |
| Mon 2003-03-24 | KG4POA | 4 / SC | Adams, Robert A | 0001247396 I - Online |
MD - Modification | 2003-03-25 | 2003-04-11 | G - Granted |