Retrieving license, trustee, & application history for
AI4DM
AI4DM 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 |
|---|---|---|---|---|---|---|---|---|
| Mathews, David S | I - Individual | E - Amateur Extra | 4 / FL | A - Active | 2025-01-09 | 2025-01-09 | 2035-01-09 | |
| Frederick, Thomas C | I - Individual | E - Amateur Extra | 4 / FL | C - Canceled | 2004-01-12 | 2004-01-12 | 2004-05-28 | 2014-01-12 |
Retrieving applications for
AI4DM
AI4DM 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Mon 2014-12-22 | KM4BVC | 4 / FL | Mathews, David S | 0006592700 I - Online |
MD - Modification | 2014-12-22 | 2015-01-09 | G - Granted |
| Thu 2001-10-04 | AA9DM | 4 / FL | BENGTSON, ALVIN H | 0000626447 M - Manual |
MD - Modification | 2001-10-17 | 2001-10-23 | G - Granted |