Retrieving licensee (ID) callsign history for
L00398178
Navigation:
- Scroll down to this licensee’s applications.
- A Callsign opens its license & application history; an Entity Name opens the FRN history.
- A Grant Date opens that day’s processing; an Effective Date opens the license record.
Notes:
- A bold Callsign was assigned as a vanity callsign.
- Active licenses are listed first, then by Effective Date; one table per FCC Registration Number.
With FCC Registration Number = ‘0006221253’
| Callsign | Region / State | Entity Name | Applicant Type |
Licensee Class | License Status |
Grant Date | Effective Date |
Cancel Date | Expire Date |
|---|---|---|---|---|---|---|---|---|---|
| AC4OU | 5 / TX | BRINKLEY, MARTIN B R | I - Individual | E - Amateur Extra | A - Active | 2022-02-09 | 2026-04-10 | 2032-03-31 |
Retrieving licensee (ID) application history for
L00398178
Navigation:
- A vanity callsign opens its history; a ULS File Number opens the application detail.
- A Receipt Date opens that day’s applications.
Notes:
- The callsign a granted application received is shown bold on a green background, inferred from a same-day license grant on this FRN.
- Receipt dates more than a month old have a gray background.
| Receipt Date |
Applicant Callsign | Region / State |
Licensee Class | ULS File Number | Application Purpose |
Payment Date | Last Action Date |
Application Status |
Vanity callsign(s) applied for |
|---|---|---|---|---|---|---|---|---|---|
| Thu 2026-04-09 | AC4OU | 5 / TX | E - Amateur Extra | 0011989994 I - Online |
AU - Administrative Update | (none) | 2026-04-10 | G - Granted | — |
| Tue 2022-02-08 | AC4OU | 5 / TX | E - Amateur Extra | 0009903976 I - Online |
RO - Renewal Only | (none) | 2022-02-09 | G - Granted | — |
| Mon 2020-10-05 | AC4OU | 5 / TX | E - Amateur Extra | 0009250366 I - Online |
AU - Administrative Update | (none) | 2020-10-06 | G - Granted | — |
| Mon 2017-07-03 | AC4OU | 5 / TX | E - Amateur Extra | 0007841040 I - Online |
AU - Administrative Update | (none) | 2017-07-04 | G - Granted | — |
| Mon 2012-01-09 | AC4OU | 5 / TX | E - Amateur Extra | 0005020922 I - Online |
RO - Renewal Only | (none) | 2012-01-10 | G - Granted | — |
| Fri 2005-09-30 | AC4OU | 5 / TX | E - Amateur Extra | 0002334688 I - Online |
AU - Administrative Update | (none) | 2005-10-01 | G - Granted | — |
| Fri 2004-05-21 | AC4OU | 4 / NC | E - Amateur Extra | 0001746056 I - Online |
AU - Administrative Update | (none) | 2004-05-22 | G - Granted | — |
| Tue 2002-03-12 | AC4OU | 4 / NC | E - Amateur Extra | 0000805186 I - Online |
RO - Renewal Only | (none) | 2002-03-14 | G - Granted | — |
| Wed 2002-01-23 | AC4OU | 4 / NC | 0000743530 I - Online |
AU - Administrative Update | (none) | 2002-01-24 | G - Granted | — |