Retrieving license, trustee, & application history for
K6TSZ
K6TSZ is restricted to Technician class operators or higher.
K6TSZ is c - canceled, but is not yet 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 |
|---|---|---|---|---|---|---|---|---|
| Osbrink, Thomas W | I - Individual | E - Amateur Extra | 6 / CA | C - Canceled | 2025-06-06 | 2025-06-06 | 2026-04-10 | 2035-06-06 |
| HECTOR, WILLIAM J | I - Individual | E - Amateur Extra | 6 / CA | E - Expired | 2008-06-18 | 2009-06-09 | 2020-08-25 | 2018-08-24 |
Retrieving applications for
K6TSZ
K6TSZ is restricted to Technician class operators or higher.
K6TSZ is c - canceled, but is not yet 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2025-05-19 | KG6TSZ | 6 / CA | Osbrink, Thomas W | 0011573638 I - Online |
MD - Modification | 2025-05-19 | 2025-06-06 | G - Granted |