Retrieving license, trustee, & application history for
K4RSO
K4RSO is restricted to Technician class operators or higher.
K4RSO 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 |
|---|---|---|---|---|---|---|---|---|
| Osborne, Roy S | I - Individual | E - Amateur Extra | 4 / SC | E - Expired | 2012-10-20 | 2013-09-19 | 2024-11-23 | 2022-10-20 |
Retrieving applications for
K4RSO
K4RSO is restricted to Technician class operators or higher.
K4RSO 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Thu 2022-07-28 | KM6TUU | 6 / CA | Anonuevo, Ian C | 0010146054 I - Online |
MD - Modification | 2022-07-29 | 2022-08-16 | G - Granted |
| Fri 2018-06-08 | KN4MTI | 4 / TN | ANDERS, MATTHEW | 0008242970 I - Online |
MD - Modification | (none) | 2018-06-26 | D - Dismissed |
| Tue 2012-10-02 | KK4LVB | 4 / SC | Osborne, Roy S | 0005426700 I - Online |
AM - Amendment | 2012-10-01 | 2012-10-20 | G - Granted |