Retrieving license, trustee, & application history for
AA4GO
AA4GO is restricted to Amateur Extra class operators.
AA4GO 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 |
|---|---|---|---|---|---|---|---|---|
| JOHNSTON, ROBERT M | I - Individual | E - Amateur Extra | 4 / VA | E - Expired | 2004-06-30 | 2004-06-30 | 2016-09-10 | 2014-09-09 |
Retrieving applications for
AA4GO
AA4GO is restricted to Amateur Extra class operators.
AA4GO 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Mon 2025-12-29 | KR4HIM | 4 / KY | Jones, Carl G | 0011847262 I - Online |
MD - Modification | 2025-12-30 | 2026-01-16 | G - Granted |
| Fri 2025-11-21 | KZ4XJ | 4 / GA | Gallagher, Gregg | 0011788082 I - Online |
MD - Modification | 2025-11-24 | 2025-12-09 | G - Granted |
| Mon 2025-07-28 | KR4EXI | 4 / FL | Pagano, Carman | 0011666908 I - Online |
MD - Modification | 2025-07-29 | 2025-08-15 | G - Granted |
| Wed 2024-11-20 | KZ4NI | 4 / FL | GAGNON, BRANDON A | 0011337220 I - Online |
MD - Modification | 2024-11-20 | 2024-12-10 | G - Granted |
| Mon 2024-05-06 | KB4MR | 4 / TN | HILLIER JR, WILLIAM C | 0011057832 I - Online |
MD - Modification | 2024-05-06 | 2024-05-24 | G - Granted |
| Mon 2022-07-11 | KO4RKM | 4 / TN | Rose, George T | 0010125184 I - Online |
MD - Modification | 2022-07-11 | 2022-07-29 | G - Granted |
| Tue 2021-10-12 | KO4RWW | 4 / FL | DEHART, DAVID B | 0009748411 I - Online |
MD - Modification | (none) | 2021-10-30 | G - Granted |
| Mon 2019-06-17 | KN4UBD | 4 / NC | Hinds, John H | 0008693101 I - Online |
MD - Modification | (none) | 2019-07-06 | G - Granted |
| Tue 2016-10-11 | KK6OGE | 3 / MD | Goh, Seogmeen | 0007496691 I - Online |
MD - Modification | (none) | 2016-10-29 | G - Granted |