Retrieving license, trustee, & application history for
K4OFD
K4OFD 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 |
|---|---|---|---|---|---|---|---|---|
| Colvin, Robert W | I - Individual | G - General | 4 / TN | A - Active | 2025-04-18 | 2025-04-18 | 2035-04-18 | |
| ROCKWELL, RICHARD F | I - Individual | G - General | 4 / VA | E - Expired | 2004-09-08 | 2004-09-08 | 2016-09-09 | 2014-09-08 |
Retrieving applications for
K4OFD
K4OFD 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Mon 2025-03-31 | KR4BPD | 4 / TN | Colvin, Robert W | 0011505875 I - Online |
MD - Modification | 2025-03-31 | 2025-04-18 | G - Granted |
| Thu 2004-08-19 | KE4OFD | 4 / VA | ROCKWELL, RICHARD F | 0001846037 I - Online |
MD - Modification | 2004-08-20 | 2004-09-08 | G - Granted |
| Tue 2001-11-27 | KE4OFD | 4 / VA | ROCKWELL, RICHARD F | 0000686867 M - Manual |
RM - Renewal/Modification | (none) | 2001-12-11 | D - Dismissed |
| Mon 2000-10-02 | KD7KBD | 7 / WA | KING COUNTY FIRE DISTRICT 40 AMATEUR RADIO VOLUNTEERS | 0000235686 M - Manual |
MD - Modification | 2000-10-11 | 2000-10-24 | G - Granted |