Retrieving licensee (ID) callsign history for
L02470836
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 = ‘0031195548’
| Callsign | Region / State | Entity Name | Applicant Type |
Licensee Class | License Status |
Grant Date | Effective Date |
Cancel Date | Expire Date |
|---|---|---|---|---|---|---|---|---|---|
| N4OWO | 4 / FL | Shen, Jiahao | I - Individual | T - Technician | A - Active | 2021-08-23 | 2026-06-02 | 2031-08-23 | |
| KO4SJK | 4 / FL | Shen, Jiahao | I - Individual | T - Technician | C - Canceled | 2021-08-05 | 2021-08-05 | 2021-08-23 | 2031-08-05 |
Retrieving licensee (ID) application history for
L02470836
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 |
|---|---|---|---|---|---|---|---|---|---|
| Mon 2026-06-01 | N4OWO | 4 / FL | T - Technician | 0012062769 I - Online |
AU - Administrative Update | (none) | 2026-06-02 | G - Granted | — |
| Tue 2022-07-12 | N4OWO | 4 / FL | T - Technician | 0010127540 I - Online |
AU - Administrative Update | (none) | 2022-07-13 | G - Granted | — |
| Tue 2022-03-22 | N4OWO | 4 / FL | T - Technician | 0009965671 I - Online |
AU - Administrative Update | (none) | 2022-03-23 | G - Granted | — |
| Thu 2021-08-05 | KO4SJK | 4 / FL | T - Technician | 0009649745 I - Online |
MD - Modification | (none) | 2021-08-23 | G - Granted | |
| Thu 2021-08-05 | KO4SJK | 4 / FL | T - Technician | 0009649384 B - Batch |
NE - New | (none) | 2021-08-05 | G - Granted | — |