Retrieving license, trustee, & application history for
K4OPP
K4OPP is restricted to Technician class operators or higher.
K4OPP is e - expired and is available.
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 |
|---|---|---|---|---|---|---|---|---|
| CLARKE JR, PHILIP G | I - Individual | G - General | 4 / SC | E - Expired | 2004-05-07 | 2004-05-07 | 2016-07-16 | 2014-07-15 |
Retrieving applications for
K4OPP
K4OPP is restricted to Technician class operators or higher.
K4OPP is e - expired and is available.
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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2026-05-18 | KR4MEC | 4 / FL | Cole, Carl | 0012037809 I - Online |
MD - Modification | (none) | 2026-06-05 | D - Dismissed |
| Mon 2022-03-21 | KO4YUW | 4 / VA | LEBOW, JOSEPH E | 0009963139 I - Online |
MD - Modification | (none) | 2022-04-08 | G - Granted |
| Fri 2012-02-24 | KI4MJA | 4 / TN | Martin, Terry M | 0005091682 I - Online |
MD - Modification | 2012-02-27 | 2012-03-13 | G - Granted |