Retrieving license, trustee, & application history for
K4MOO
K4MOO 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 |
|---|---|---|---|---|---|---|---|---|
| Moser Jr, Martin L | I - Individual | T - Technician | 4 / FL | A - Active | 2023-06-22 | 2023-06-22 | 2033-06-22 | |
| GREENVILLE CONTEST CLUB | B - Amateur Club | 4 / NC | E - Expired | 2010-02-25 | 2010-02-25 | 2022-02-26 | 2020-02-25 |
Retrieving applications for
K4MOO
K4MOO 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Tue 2025-08-05 | KR4FSZ | 4 / GA | Mooney, Michael S | 0011678099 I - Online |
MD - Modification | 2025-08-05 | 2025-08-23 | G - Granted |
| Wed 2023-05-24 | KQ4IQT | 4 / FL | Moser Jr, Martin L | 0010559557 I - Online |
MD - Modification | 2023-05-24 | 2023-06-22 | G - Granted |
| Mon 2023-04-03 | K4OQ | 4 / FL | HAUNSCHILD, MAHLON R | 0010484993 I - Online |
MD - Modification | 2023-04-03 | 2023-04-21 | G - Granted |
| Mon 2022-11-21 | KN6WLW | 6 / CA | DANIEL, MICHAEL J | 0010284702 I - Online |
MD - Modification | 2022-11-21 | 2022-12-09 | G - Granted |
| Tue 2022-03-29 | KO4QHY | 4 / SC | James, Harvey D | 0009976616 I - Online |
MD - Modification | (none) | 2022-04-16 | G - Granted |