Retrieving license, trustee, & application history for
K4XAA
K4XAA 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 |
|---|---|---|---|---|---|---|---|---|
| Ferster, Jason B | I - Individual | T - Technician | 4 / SC | A - Active | 2024-11-05 | 2024-11-05 | 2034-11-05 | |
| WILSON, ROBERT W | I - Individual | E - Amateur Extra | 4 / GA | C - Canceled | 2017-03-14 | 2017-09-23 | 2018-11-24 | 2027-03-14 |
Retrieving applications for
K4XAA
K4XAA 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Wed 2024-10-16 | KO4GSW | 4 / SC | Ferster, Jason B | 0011287331 I - Online |
MD - Modification | 2024-10-16 | 2024-11-05 | G - Granted |
| Mon 2020-12-28 | KO4KDP | 4 / VA | Krovetz, David O | 0009344088 I - Online |
MD - Modification | (none) | 2021-01-15 | G - Granted |
| Fri 2017-02-24 | N6HB | 6 / CA | WILSON, ROBERT W | 0007674937 I - Online |
MD - Modification | (none) | 2017-03-14 | G - Granted |
| Wed 2007-01-31 | KI4OYG | 4 / KY | Brown, Larry D | 0002901366 M - Manual |
MD - Modification | 2007-02-05 | 2007-02-21 | G - Granted |
| Fri 2006-03-31 | K2AES | 4 / FL | KNEITEL, THOMAS S | 0002556802 I - Online |
MD - Modification | 2006-04-01 | 2006-04-18 | G - Granted |
| Thu 2000-02-24 | N4PBU | 4 / FL | HAMILTON JR, ROBERT P | 0000088859 M - Manual |
MD - Modification | 2000-03-04 | 2000-03-14 | G - Granted |