Retrieving license, trustee, & application history for
K4RDP
K4RDP 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 |
|---|---|---|---|---|---|---|---|---|
| Poulson, Ralph D | I - Individual | E - Amateur Extra | 7 / WA | A - Active | 2024-04-30 | 2024-04-30 | 2034-04-30 | |
| WELLS JR, WILLIAM J | I - Individual | G - General | 4 / FL | E - Expired | 2003-04-30 | 2003-05-29 | 2015-05-05 | 2013-05-04 |
Retrieving applications for
K4RDP
K4RDP 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Tue 2026-02-10 | KR4JHV | 4 / NC | Parker, Robert D | 0011894563 I - Online |
AM - Amendment | 2026-02-03 | 2026-02-28 | G - Granted |
| Wed 2024-04-10 | KK7RFQ | 7 / WA | Poulson, Ralph D | 0011021441 I - Online |
MD - Modification | 2024-04-10 | 2024-04-30 | G - Granted |
| Fri 2023-10-06 | KQ4FEU | 4 / KY | PURSIFULL, DONNA C | 0010722720 I - Online |
MD - Modification | 2023-10-10 | 2023-10-24 | G - Granted |
| Fri 2023-10-06 | KQ4LNW | 4 / FL | FIORENTINO, MAURICE | 0010722627 I - Online |
MD - Modification | (none) | 2023-10-25 | D - Dismissed |
| Tue 2020-07-21 | N1RDP | 4 / TN | Jones, Leonard M | 0009157579 I - Online |
MD - Modification | (none) | 2020-08-08 | G - Granted |
| Mon 2018-12-17 | KN4EOW | 4 / TN | Jones, Leonard M | 0008471198 I - Online |
MD - Modification | (none) | 2019-02-01 | G - Granted |