Retrieving license, trustee, & application history for
K4JSB
K4JSB 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 |
|---|---|---|---|---|---|---|---|---|
| BUNIN, JEFFREY S | I - Individual | G - General | 4 / FL | A - Active | 2026-07-25 | 2026-07-25 | 2036-09-08 |
Retrieving applications for
K4JSB
K4JSB 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Fri 2019-10-04 | KC4POD | 4 / FL | BUFFINGTON, JEFFREY S | 0008824353 I - Online |
MD - Modification | (none) | 2019-10-22 | G - Granted |
| Mon 2006-08-21 | N5KRX | 4 / FL | BUNIN, JEFFREY S | 0002719326 I - Online |
MD - Modification | 2006-08-22 | 2006-09-08 | G - Granted |
| Wed 2005-04-27 | KE4ZJQ | 4 / KY | BLANKENSHIP, JOSHUA S | 0002137667 I - Online |
AM - Amendment | (none) | 2005-05-17 | G - Granted |
| Mon 2002-04-22 | KD4NWF | 4 / FL | BURTON, JOHN S | 0000864019 M - Manual |
RM - Renewal/Modification | 2002-04-27 | 2002-05-10 | G - Granted |
| Tue 2000-11-21 | K4WXX | 4 / AL | BLANKENSHIP, JAMES D | 0000270172 I - Online |
MD - Modification | 2000-12-06 | 2000-12-09 | G - Granted |
| Mon 2000-11-13 | K4WXX | 4 / AL | BLANKENSHIP, JAMES D | 0000259315 I - Online |
RM - Renewal/Modification | (none) | 2000-11-14 | D - Dismissed |