Retrieving license, trustee, & application history for
K4BOS
K4BOS 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 |
|---|---|---|---|---|---|---|---|---|
| Bosarge, Damian L | I - Individual | E - Amateur Extra | 4 / AL | A - Active | 2025-01-11 | 2025-01-11 | 2035-01-11 | |
| O Sullivan, Brian P | I - Individual | G - General | 4 / FL | E - Expired | 2012-05-24 | 2012-05-24 | 2024-08-20 | 2022-08-17 |
Retrieving applications for
K4BOS
K4BOS 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Mon 2025-12-01 | KR4GOP | 4 / FL | Lykins, Wyatt J | 0011804480 I - Online |
MD - Modification | (none) | 2025-12-20 | D - Dismissed |
| Mon 2024-12-23 | KQ4YLQ | 4 / AL | Bosarge, Damian L | 0011376010 I - Online |
MD - Modification | 2024-12-23 | 2025-01-11 | G - Granted |
| Tue 2024-07-09 | KA4ACE | 4 / SC | RILEY, THOMAS J | 0011151588 I - Online |
MD - Modification | (none) | 2024-07-30 | D - Dismissed |
| Tue 2002-07-30 | KG4UJT | 4 / FL | O Sullivan, Brian P | 0000980947 I - Online |
MD - Modification | 2002-07-31 | 2002-08-17 | G - Granted |
| Fri 2001-03-30 | KG4LFX | 4 / FL | Davis, Bruce W | 0000418011 M - Manual |
MD - Modification | 2001-04-05 | 2001-04-17 | G - Granted |
| Mon 2000-08-28 | KG4IUV | 4 / AL | Wilson, Sheila L | 0000211268 I - Online |
MD - Modification | 2000-09-06 | 2000-09-19 | G - Granted |