Universal Licensing System
WDB4627
License details
| ULS identifier | 2528912 |
|---|
| Call sign | WDB4627 |
|---|
| Radio service | SA |
|---|
| Status | C |
|---|
| Grant date | 2003-07-02 |
|---|
| Expiration | 2013-07-02 |
|---|
| Cancellation | 2011-07-05 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:54:39 |
|---|
Licensee
| Name | Zvilius, Mark |
|---|
| Applicant type | I |
|---|
| FRN | 0009229170 |
|---|
| Location | CAMPBELL, CA |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2011-07-06 | WDB4627 | LICAN |
| 2011-05-24 | WDB4627 | LIAUA |
| 2003-07-02 | WDB4627 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2528912 | 2026-08-02 02:54:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDB4627 | ULS 2528912 | 2026-08-02 02:54:39 |
| Status | C | ULS 2528912 | 2026-08-02 02:54:39 |
| Service | SA | ULS 2528912 | 2026-08-02 02:54:39 |
| Grant Date | 2003-07-02 | ULS 2528912 | 2026-08-02 02:54:39 |
| Expiration Date | 2013-07-02 | ULS 2528912 | 2026-08-02 02:54:39 |
| Cancellation Date | 2011-07-05 | ULS 2528912 | 2026-08-02 02:54:39 |