Retrieving license, trustee, & application history for
KO6KO
KO6KO is restricted to Advanced 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 |
|---|---|---|---|---|---|---|---|---|
| Kim, Man Seok | I - Individual | E - Amateur Extra | 6 / CA | A - Active | 2025-08-08 | 2025-08-08 | 2035-08-08 | |
| PFEIFFER, MICHAEL D | I - Individual | A - Advanced | 6 / CA | C - Canceled | 2013-11-30 | 2014-07-22 | 2016-02-19 | 2023-11-30 |
| BURNS, HARRY L | I - Individual | A - Advanced | 6 / CA | E - Expired | 2000-05-05 | 2000-05-05 | 2012-08-01 | 2010-07-31 |
Retrieving applications for
KO6KO
KO6KO is restricted to Advanced 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2025-07-21 | KO6GHE | 6 / CA | Kim, Man Seok | 0011655261 I - Online |
MD - Modification | 2025-07-21 | 2025-08-08 | G - Granted |
| Mon 2024-11-04 | KQ4IYP | 4 / FL | Tussing, Jeffrey A | 0011313977 I - Online |
MD - Modification | 2024-11-04 | 2024-11-22 | G - Granted |
| Tue 2024-09-10 | KO6FMI | 6 / CA | LEHMAN, STANLEY M | 0011235853 I - Online |
MD - Modification | 2024-09-10 | 2024-09-28 | G - Granted |
| Fri 2024-04-19 | KO6EFR | 6 / CA | Yablan, Jeremy N | 0011034537 I - Online |
MD - Modification | 2024-04-19 | 2024-05-07 | D - Dismissed |
| Fri 2023-12-29 | KO6BMC | 6 / CA | Osborne, Kevin | 0010833733 I - Online |
MD - Modification | 2024-01-02 | 2024-01-17 | G - Granted |
| Fri 2023-10-06 | KN6HLG | 6 / CA | MEGINNES, KODY A | 0010722666 I - Online |
MD - Modification | 2023-10-10 | 2023-10-24 | G - Granted |
| Thu 2023-05-25 | KO6AAM | 6 / CA | Frauenheim, Carsten M | 0010560924 I - Online |
MD - Modification | 2023-05-25 | 2023-06-22 | G - Granted |
| Tue 2021-01-19 | KN6MGF | 6 / CA | Yang, James J | 0009375694 I - Online |
MD - Modification | (none) | 2021-02-06 | G - Granted |
| Tue 2013-11-12 | NO7ON | 7 / AZ | PFEIFFER, MICHAEL D | 0006007736 I - Online |
MD - Modification | 2013-11-12 | 2013-11-30 | G - Granted |