Retrieving licensee (ID) callsign history for
L00511675
Navigation:
- Scroll down to this licensee’s applications.
- A Callsign opens its license & application history; an Entity Name opens the FRN history.
- A Grant Date opens that day’s processing; an Effective Date opens the license record.
Notes:
- A bold Callsign was assigned as a vanity callsign.
- Active licenses are listed first, then by Effective Date; one table per FCC Registration Number.
With FCC Registration Number = ‘0007017429’
| Callsign | Region / State | Entity Name | Applicant Type |
Licensee Class | License Status |
Grant Date | Effective Date |
Cancel Date | Expire Date |
|---|---|---|---|---|---|---|---|---|---|
| WB4KSP | 4 / FL | MARTIN SR, WILLIAM E | I - Individual | E - Amateur Extra | A - Active | 2026-07-10 | 2026-07-13 | 2036-06-19 |
Retrieving licensee (ID) application history for
L00511675
Navigation:
- A vanity callsign opens its history; a ULS File Number opens the application detail.
- A Receipt Date opens that day’s applications.
Notes:
- The callsign a granted application received is shown bold on a green background, inferred from a same-day license grant on this FRN.
- Receipt dates more than a month old have a gray background.
| Receipt Date |
Applicant Callsign | Region / State |
Licensee Class | ULS File Number | Application Purpose |
Payment Date | Last Action Date |
Application Status |
Vanity callsign(s) applied for |
|---|---|---|---|---|---|---|---|---|---|
| Mon 2026-07-13 | WB4KSP | 4 / FL | 0012111624 B - Batch |
AU - Administrative Update | (none) | 2026-07-13 | G - Granted | — | |
| Thu 2026-07-09 | WB4KSP | 4 / FL | E - Amateur Extra | 0012107807 B - Batch |
RO - Renewal Only | 2026-07-09 | 2026-07-10 | G - Granted | — |
| Mon 2020-06-08 | WB4KSP | 4 / FL | E - Amateur Extra | 0009103801 B - Batch |
MD - Modification | (none) | 2020-06-08 | G - Granted | — |
| Thu 2016-04-07 | WB4KSP | 4 / FL | A - Advanced | 0007221215 B - Batch |
RO - Renewal Only | (none) | 2016-04-07 | G - Granted | — |
| Mon 2011-10-03 | WB4KSP | 4 / FL | A - Advanced | 0004896210 I - Online |
AU - Administrative Update | (none) | 2011-10-04 | G - Granted | — |
| Fri 2006-04-21 | WB4KSP | 4 / FL | A - Advanced | 0002580299 I - Online |
RO - Renewal Only | (none) | 2006-04-22 | G - Granted | — |
| Fri 2002-05-03 | WB4KSP | 4 / FL | 0000875050 I - Online |
AU - Administrative Update | (none) | 2002-05-04 | G - Granted | — |