Retrieving licensee (ID) callsign history for
L01833589
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 = ‘0023245517’
| Callsign | Region / State | Entity Name | Applicant Type |
Licensee Class | License Status |
Grant Date | Effective Date |
Cancel Date | Expire Date |
|---|---|---|---|---|---|---|---|---|---|
| KN4KP | 5 / MS | SHEFFIELD, JOSEPH F | I - Individual | E - Amateur Extra | A - Active | 2021-03-13 | 2026-08-06 | 2031-04-02 |
Retrieving licensee (ID) application history for
L01833589
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 |
|---|---|---|---|---|---|---|---|---|---|
| Wed 2026-08-05 | KN4KP | 5 / MS | E - Amateur Extra | 0012142091 I - Online |
AU - Administrative Update | (none) | 2026-08-06 | G - Granted | — |
| Fri 2021-03-12 | KN4KP | 4 / FL | E - Amateur Extra | 0009450412 I - Online |
RO - Renewal Only | (none) | 2021-03-13 | G - Granted | — |
| Mon 2016-03-21 | KN4KP | 4 / FL | E - Amateur Extra | 0007194752 I - Online |
DU - Duplicate License | (none) | 2016-03-22 | G - Granted | — |
| Thu 2016-01-14 | KN4KP | 4 / FL | E - Amateur Extra | 0007096908 I - Online |
AU - Administrative Update | (none) | 2016-01-15 | G - Granted | — |
| Thu 2015-10-08 | KN4KP | 4 / TN | E - Amateur Extra | 0006976678 I - Online |
DU - Duplicate License | (none) | 2015-10-09 | G - Granted | — |
| Thu 2014-01-02 | KN4KP | 4 / TN | E - Amateur Extra | 0006078295 I - Online |
DU - Duplicate License | (none) | 2014-01-03 | G - Granted | — |