Retrieving license, trustee, & application history for
AB4MD
AB4MD is restricted to Amateur Extra class operators.
AB4MD 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 |
|---|---|---|---|---|---|---|---|---|
| DAVIS, CHARLES I | I - Individual | E - Amateur Extra | 4 / TN | E - Expired | 2008-05-19 | 2008-05-19 | 2020-08-18 | 2018-08-17 |
Retrieving applications for
AB4MD
AB4MD is restricted to Amateur Extra class operators.
AB4MD 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Tue 2026-08-11 | KD4VUA | 4 / NC | DELUCA, MARC V | 0012148085 I - Online |
MD - Modification | 2026-08-11 | 2026-08-29 | G - Granted |
| Fri 2023-09-01 | KQ4JOZ | 4 / SC | Dickson, Martin | 0010679599 I - Online |
MD - Modification | 2023-09-01 | 2023-09-19 | G - Granted |
| Thu 2023-02-02 | KO4YXR | 4 / FL | De Castro, Guarionex | 0010402539 I - Online |
MD - Modification | 2023-02-02 | 2023-02-22 | G - Granted |