Universal Licensing System
KO4SJK
License details
| ULS identifier | 4483726 |
|---|
| Call sign | KO4SJK |
|---|
| Radio service | HA |
|---|
| Status | C |
|---|
| Grant date | 2021-08-05 |
|---|
| Expiration | 2031-08-05 |
|---|
| Cancellation | 2021-08-23 |
|---|
| Source archive | l_amat.zip |
|---|
| Dataset refreshed | 2026-08-02 01:54:36 |
|---|
Licensee
| Name | Shen, Jiahao |
|---|
| Applicant type | I |
|---|
| FRN | 0031195548 |
|---|
| Location | Daytona Beach, FL |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2021-08-23 | KO4SJK | LICAN |
| 2021-08-05 | KO4SJK | LIISS |
| 2021-08-05 | KO4SJK | SYSGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4483726 | 2026-08-02 01:54:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KO4SJK | ULS 4483726 | 2026-08-02 01:54:36 |
| Status | C | ULS 4483726 | 2026-08-02 01:54:36 |
| Service | HA | ULS 4483726 | 2026-08-02 01:54:36 |
| Grant Date | 2021-08-05 | ULS 4483726 | 2026-08-02 01:54:36 |
| Expiration Date | 2031-08-05 | ULS 4483726 | 2026-08-02 01:54:36 |
| Cancellation Date | 2021-08-23 | ULS 4483726 | 2026-08-02 01:54:36 |